Transcript 5.4 – Dividing Decimals Long Division Dividend  Divisor  Quotient Dividend  Quotient Divisor Quotient Divisor Dividend 370.4 370.4  8 4 6.3 8 370.450240 8 x 46.3 = 370.4

5.4 – Dividing Decimals
Long Division
Dividend  Divisor  Quotient
Dividend
 Quotient
Divisor
Quotient
Divisor Dividend
370.4
8
370.4  8
4 6.3
8 370.4
32
50
48
24
24
0
8 x 46.3 = 370.4
5.4 – Dividing Decimals
Long Division
 15.89  14
– 1 .135
14  15.89 0
14
18
14
49
42
70
70
0
14 x -1.135 = -15.89
5.4 – Dividing Decimals
Long Division
2.808  104
.0 2 7
104 2.808
208
728
728
0
104 x 0.027 = 2.808
5.4 – Dividing Decimals
Long Division
1.976  0.16
1 2.3 5
16 197.6 0
16
37
32
56
48
80
80
0
0.16 1.976
0.16 x 12.35
= 1.976
5.4 – Dividing Decimals
Long Division
1.976  0.16
1 2.3 5
16 197.6 0
16
37
32
56
48
80
80
0
0.16 1.976
Round the answer to the
nearest tenth.
0.16 x 12.35
12.4
= 1.976
5.5 – Fractions, Decimals and
Order of Operations
Writing Fractions as Decimals
9
40
.2 25
40 9.000
80
100
80
20 0
200
0
9
 0.225
40
5.5 – Fractions, Decimals and
Order of Operations
Writing Fractions as Decimals
5
6
. 8 33
6 5.000
48
20
18
20
18
2
5
 0.833
6
Repeating decimal sign
5.5 – Fractions, Decimals and
Order of Operations
Writing Fractions as Decimals
2
9
. 2 22
9 2.000
18
20
18
20
18
2
2
 0.222
9
Repeating decimal sign
5.5 – Fractions, Decimals and
Order of Operations
Writing Fractions as Decimals
Write the fraction as a decimal. Round the answer to the nearest
thousandth.
2.1 5 3 8
28
28
 2.1538
13 28.0000
13
13
26
20
Round to the nearest thousandth
13
70
2.154
65
50
39
11 0
104
6
5.5 – Fractions, Decimals and
Order of Operations
Writing Fractions as Decimals
Compare the values of the given terms and use <, >, or = to make a true
statement.
5
5
1
0.5
0.72
0.25
9
7
5
0.2
<
0.25
0.72
>
0.71
0.5
= 0.5
5.5 – Fractions, Decimals and
Order of Operations
Writing Fractions as Decimals
Write the numbers in order from smallest to largest.
1 2
1.26, 1 , 1
4 5
1
3
, 0.302,
3
8
3
0.41, , 0.4
7
0.333, 0.302, 0.375
0.41, 0.42, 0.4
1.26, 1.25, 1.40
3
0.4, 0.41,
7
1
2
1 , 1.26, 1
4
5
1 3
0.302, ,
3 8
5.5 – Fractions, Decimals and
Order of Operations
Simplify.
897.8  100 10
 8.693.2  1.8
8.978 10
 8.691.4 
89.78
 12.166
2


20.06  1.2  4
20.06  1.44  4
20.06  0.36
19.7