#### Transcript CHAPter 2 review

```CHAPTER 2 REVIEW
C
Multiple Choice
Jonas is decorating the top of a cake that
7
measures 2 feet by foot. Find the area of the
8
cake that will be decorated.
2
7
1
4
3
4
5
8
A.
2 square feet
C.
1 square feet
B.
2 square feet
D.
1 square feet
C.
š
1
š
square feet
(2 x
š
š
)
Multiply and write in SIMPLEST FORM
12 x
1
3
2
1
3
4
3
4
š
š
8
9
x
x
3
2
5
š
š
šš
Solve
2
Kathleen studied of the nights in the
3
month. If the month has 30 days, how
many nights did she study?
20 nights (
š
š±
š
šš)
What does āKCFā stand for?
Keep Change Flip
6
7
Solve ÷
1
5
using KCF.
š
š
x
š
š
=
šš
š
šš
š
š
š
Divide and write in SIMPLEST FORM
1
3
63
÷
3
5
3
÷
1
2
š
š
š
21 ÷
9
5
5
1
8
Baking
Jay is cutting a roll of biscuit dough into
3
1
slices that are inch thick. If the roll is 10
2
8
inches long, how many slices can he cut?
š
šš
š
÷
š
š
=
šš
š
×
š
š
=
ššš
š
šš šš šššššš
Coins
The table shows the fractional part of all the coins
that come from different decades. If there are
250 coins in the collections, how many come from
the 1930s?
š
šš
× ššš = šš coins
```