Transcript Menu Math

Project - Menu Math
Project - Menu Math
“The Menu”
Project - Menu Math
Problems with
Variables
Project - Menu Math
Word Problems
Project - Menu Math
Grading Rubric
Jones’ Famous Burgers
Hamburger……….
Cheesburger……..
French Fries………
Sodas:
Small………..
Medium……..
Large………..
Extra Large…
4c + 3f +s + m + l =
$15.50
$1.85
$2.15
$1.05
$.95
$1.25
$1.55
$2.05
Jones’ Famous Burgers
I want a cheeseburger
and an order of fries with
a medium soda, my son
wants two hamburgers an
order of fries, and a
medium soda, and my
daughter wants a
cheeseburger, an order of
fries and a large soda .
Oh yes, my husband
wants two orders of fries,
a cheeseburger and a
large soda.
Hamburger………. $1.85
Cheeseburger…….. $2.15
French Fries……… $1.05
Sodas:
Small………..
$.95
Medium……..
$1.25
Large………..
$1.55
Extra Large…
$2.05
Menu Math
Objective: Understand the
meaning and use of
variables and
substitute values to
solve formulas.
Jones’ Famous Burgers
1.85
h+f=
Hamburger………. $1.85
Cheeseburger…….. $2.15
French Fries……… $1.05
Sodas:
+ 1.05 = 2.90
Small……….. $.95
Medium…….. $1.25
Large……….. $1.55
Extra Large… $2.05
hamburger + fries
Jones’ Famous Burgers
2.15 +
Hamburger………. $1.85
Cheeseburger…….. $2.15
French Fries……… $1.05
Sodas:
1.05
+ .95 = 4.15
Small……….. $.95
Medium…….. $1.25
Large……….. $1.55
Extra Large… $2.05
c+f+s=
cheeseburger + fries + sm soda
Jones’ Famous Burgers
7
7f =
Hamburger………. $1.85
Cheeseburger…….. $2.15
French Fries……… $1.05
Sodas:= 7.35
(1.05)
Small……….. $.95
Medium…….. $1.25
Large……….. $1.55
Extra Large… $2.05
7 fries
Jones’ Famous Burgers
Hamburger………. $1.85
Cheeseburger…….. $2.15
French Fries……… $1.05
3(1.85) + 2.15Sodas:
+1.05 + 3(2.05) = 14.90
Small……….. $.95
Medium…….. $1.25
Large……….. $1.55
3h + c + f +3x =
Extra Large… $2.05
3 hamburgers + cheeseburger + fries +
3 ex large sodas
Jones’ Famous Burgers
Hamburger………. $1.85
Cheeseburger…….. $2.15
French Fries……… $1.05
4(2.15) + 3(1.05)Sodas:
+.95 + 1.25 + 1.55 = 15.50
Small……….. $.95
Medium…….. $1.25
Large……….. $1.55
4c + 3f +s + m + l = Extra Large… $2.05
4 cheeseburgers + 3 fries+ sm soda
+ med soda + large soda
Jones’ Famous Burgers
3c +
Hamburger………. $1.85
Cheeseburger…….. $2.15
French Fries……… $1.05
3d = $11.10
Sodas:
3(2.15) + 3dSmall………..
= 11.10
$.95
6.45 + 3dMedium……..
= 11.10
$1.25
- 6.45
- 6.45
Large………..
$1.55
3dExtra
= 4.65
Large… $2.05
3
3
d = 1.55
Jones’ Famous Burgers
Hamburger………. $1.85
Cheeseburger…….. $2.15
French Fries……… $1.05
dSodas:
= drink
a drink which
costs 1.55$.95
Small………..
Medium…….. $1.25
Large……….. $1.55
What does d = ? Extra Large… $2.05
Jones’ Famous Burgers
Hamburger……….
Cheesburger……..
French Fries………
Sodas:
Small………..
Medium……..
Large………..
Extra Large…
$1.85
$2.15
$1.05
$.95
$1.25
$1.55
$2.05
2h + 3c + m + 3x – c + 3m - 2x =
(Hint: Combine Like Terms)
2h + 2c + 4m - x =
$ 15.05
Jones’ Famous Burgers
Hamburger……….
Cheesburger……..
French Fries………
Write the Sodas: Small………..
following order
Medium……..
Large………..
Extra Large…
as an algebraic
expression:
$1.85
$2.15
$1.05
$.95
$1.25
$1.55
$2.05
I want two hamburgers, a cheeseburger, four
french fries, two small sodas, and an extra large
too. Oh wait take off one of the hamburgers and
add two more cheeseburgers.
Jones’ Famous Burgers
Hamburger……….
Cheesburger……..
French Fries………
Sodas:
Write the
Small………..
Medium……..
following order
Large………..
Extra Large…
as an algebraic
expression.
$1.85
$2.15
$1.05
$.95
$1.25
$1.55
$2.05
I want a cheeseburger and an order of fries with a medium soda,
my son wants two hamburgers and an order of fries, and a
medium soda, and my daughter wants a cheeseburger, an order
of fries and a large soda. Oh yes, my wife wants two orders of
fries, a chesseburger and an extra large soda.
Jones’ Famous Burgers
Hamburger……….
Cheesburger……..
French Fries………
Sodas:
Small………..
Medium……..
Large………..
Extra Large…
$1.50
$2.00
$1.20
$.75
$1.25
$1.50
$2.25
3c + 2d = $10.50
d=$2.25
What
does
d
=?
(Extra Large Soda)
Jones’ Famous Burgers
Write the following
order as an algebraic
expression.
I’d like four
hamburgers, six
orders of French fries,
a large soda, two
medium sodas, and
an extra large soda.
Jones’ Famous Burgers
Write the following
order as an algebraic
expression.
I want
cheeseburgers, one
hamburger, a small
soda, two fries, a
medium soda and
another hamburger.
Hamburger………. $1.85
Cheesburger……..
French Fries………
Sodas:
Small………..
Medium……..
Large………..
Extra Large…
$2.15
$1.05
$.95
$1.25
$1.55
$2.05
Jones’ Famous Burgers
I want a cheeseburger
and an order of fries with
a medium soda, my son
wants two hamburgers an
order of fries, and a
medium soda, and my
daughter wants a
cheesburger, an order of
fries and a large soda .
Oh yes, my husband
wants two orders of fries,
a cheesburger and a
large soda.
Hamburger………. $1.85
Cheesburger……..
French Fries………
Sodas:
Small………..
Medium……..
Large………..
Extra Large…
$2.15
$1.05
$.95
$1.25
$1.55
$2.05
Jones’ Famous Burgers
Let’s see…I think I’d like
three hamburgers and a
cheeseburger, three fries,
a large soda, two medium
sodas, and an extra large
soda. Add another order
of fries on that, and make
one of those hamburgers
another cheeseburger.
Hamburger………. $1.85
Cheesburger……..
French Fries………
Sodas:
Small………..
Medium……..
Large………..
Extra Large…
$2.15
$1.05
$.95
$1.25
$1.55
$2.05
Jones’ Famous Burgers
Hamburger………. $1.85
Cheeseburger…….. $2.15
French Fries……… $1.05
Sodas:
3c + 5f +6s =
Small……….. $.95
8h +4f +6x =
Medium…….. $1.25
6f + 4s =
Large……….. $1.55
Extra Large… $2.05
3h + 2s + m =
Jones’ Famous Burgers
Hamburger………. $1.85
Cheeseburger…….. $2.15
French Fries……… $1.05
Sodas:
Small……….. $.95
Medium…….. $1.25
3h + s = 2c + d
Large……….. $1.55
What does d = ?
Extra Large… $2.05
Jones’ Famous Burgers
Hamburger………. $1.85
Cheeseburger…….. $2.15
What did the
following customers French Fries……… $1.05
order?
Sodas:
Small………..
$.95
Customer 1: 3h + 3f
Medium…….. $1.25
Customer 2: 3h + f
Customer 3: 3(h + f )
Large……….. $1.55
Extra Large… $2.05
Which two orders are
identical? Why?
Jones’ Famous Burgers
Hamburger………. $1.85
Cheeseburger…….. $2.15
French Fries……… $1.05
Jason gave the
Sodas:
Small……….. $.95
clerk a ten dollar
Medium…….. $1.25
bill and received
Large……….. $1.55
$3.95 in change.
Extra Large… $2.05
What might he
have ordered?
Jones’ Famous Burgers
If you had $10 what
different combinations
of food could your
order? Try to spend as
much of the money on
each order without
exceeding $10. Write
each answer as an
equation.
Hamburger………. $1.85
Cheeseburger…….. $2.15
French Fries……… $1.05
Sodas:
Small………..
$.95
Medium……..
$1.25
Large………..
$1.55
Extra Large…
$2.05
3h +3f + m = $9.95
Solve
4h + 4s +4x =
Hamburger………. $1.85
This formula can be
used to illustrate the
Distributive Property
by solving
4(h + s + x) =
Cheeseburger…….. $2.15
French Fries……… $1.05
Sodas:
Small………..
$.95
Medium……..
$1.25
Large………..
$1.55
Extra Large…
$2.05
Journal Prompt
Here is formula for an order at a
restaurant. Write the dialog the
customer may have used when
placing the order.
2h + c + 3f + 2x + m
Jones’ Famous Burgers
Write the following
order as an algebraic
expression.
I’d like four
hamburgers, six
orders of French fries,
a large soda, two
medium sodas, and
an extra large soda.
Hamburger………. $1.85
Cheeseburger…….. $2.15
French Fries……… $1.05
Sodas:
Small………..
$.95
Medium……..
$1.25
Large………..
$1.55
Extra Large…
$2.05
Jones’ Famous Burgers
Write the following
order as an algebraic
expression.
I want three
cheesburgers, one
hamburger, a small
soda, two fries, a
medium soda and
another hamburger.
Hamburger………. $1.85
Cheeseburger…….. $2.15
French Fries……… $1.05
Sodas:
Small………..
$.95
Medium……..
$1.25
Large………..
$1.55
Extra Large…
$2.05
Jones’ Famous Burgers
I want a cheeseburger
and an order of fries with
a medium soda, my son
wants two hamburgers an
order of fries, and a
medium soda, and my
daughter wants a
cheeseburger, an order of
fries and a large soda .
Oh yes, my husband
wants two orders of fries,
a cheesburger and a
large soda.
Hamburger………. $1.85
Cheeseburger…….. $2.15
French Fries……… $1.05
Sodas:
Small………..
$.95
Medium……..
$1.25
Large………..
$1.55
Extra Large…
$2.05
Jones’ Famous Burgers
Let’s see…I think I’d like
three hamburgers and a
cheeseburger, three fries,
a large soda, two medium
sodas, and an extra large
soda. Add another order
of fries on that, and make
one of those hamburgers
another cheeseburger.
Hamburger………. $1.85
Cheeseburger…….. $2.15
French Fries……… $1.05
Sodas:
Small………..
$.95
Medium……..
$1.25
Large………..
$1.55
Extra Large…
$2.05
Jones’ Famous Burgers
Hamburger……….
Cheesburger……..
French Fries………
Sodas:
3c + 5f +6s =
Small………..
8h +4f +6x =
Medium……..
6f + 4s =
Large………..
Extra Large…
3h + 2s + m =
$1.85
$2.15
$1.05
$.95
$1.25
$1.55
$2.05
Jones’ Famous Burgers
Hamburger……….
Cheesburger……..
French Fries………
Sodas:
Small………..
Medium……..
3h + s = 2c + d
Large………..
What does d = ?
Extra Large…
$1.85
$2.15
$1.05
$.95
$1.25
$1.55
$2.05
Jones’ Famous Burgers
If you had $10 what
different combinations
of food could your
order? Try to spend as
much of the money on
each order without
exceeding $10. Write
each answer as an
equation.
Hamburger………. $1.85
Cheesburger……..
French Fries………
Sodas:
Small………..
Medium……..
Large………..
Extra Large…
$2.15
$1.05
$.95
$1.25
$1.55
$2.05
3h +3f + m = $9.95
Solve
4h + 4s +4x =
Hamburger………. $1.85
This formula can be
used to illustrate the
Distributive Property
by solving
4(h + s + x) =
Cheesburger……..
French Fries………
Sodas:
Small………..
Medium……..
Large………..
Extra Large…
$2.15
$1.05
$.95
$1.25
$1.55
$2.05
Worksheet Answers
Jones’ Famous Burgers
Hamburger……….
Cheesburger……..
French Fries………
Sodas:
Small………..
Medium……..
Large………..
Extra Large…
h+f=
$2.90
$1.85
$2.15
$1.05
$.95
$1.25
$1.55
$2.05
Jones’ Famous Burgers
Hamburger……….
Cheesburger……..
French Fries………
Sodas:
Small………..
Medium……..
Large………..
Extra Large…
c+f+s=
$4.15
$1.85
$2.15
$1.05
$.95
$1.25
$1.55
$2.05
Jones’ Famous Burgers
7f =
Hamburger……….
Cheesburger……..
French Fries………
Sodas:
Small………..
Medium……..
Large………..
Extra Large…
$7.35
$1.85
$2.15
$1.05
$.95
$1.25
$1.55
$2.05
Jones’ Famous Burgers
3h + c + f
Hamburger……….
Cheesburger……..
French Fries………
Sodas:
Small………..
Medium……..
Large………..
+3x = Extra Large…
$14.90
$1.85
$2.15
$1.05
$.95
$1.25
$1.55
$2.05
Jones’ Famous Burgers
Hamburger……….
Cheesburger……..
French Fries………
Sodas:
Small………..
Medium……..
Large………..
Extra Large…
4c + 3f +s + m + l =
$15.50
$1.85
$2.15
$1.05
$.95
$1.25
$1.55
$2.05
Jones’ Famous Burgers
Hamburger……….
Cheesburger……..
French Fries………
Sodas:
Small………..
Medium……..
Large………..
Extra Large…
3c + 3d = $11.10
$1.85
$2.15
$1.05
$.95
$1.25
$1.55
$2.05
Jones’ Famous Burgers
Hamburger……….
Cheesburger……..
French Fries………
Sodas:
Small………..
Medium……..
Large………..
What does d =? Extra Large…
$1.85
$2.15
$1.05
$.95
$1.25
$1.55
$2.05