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FRACTIONS AS DECIMALSFRACTIONS AS DECIMALS
Write each fraction as a decimal. Use Write each fraction as a decimal. Use bar notation, if necessary.bar notation, if necessary.
A. 34
3.00 6.0 7.000
B. 65 C. 7
3
4 5 30.7
– 2 820
– 200
34
= 0.75
5 1
– 510
.2
– 100
65
= 1.2
2
– 610
.3
– 910– 9
3
10– 9
1
73
= 2.3
3
REMEMBER: Fractions are fancy division problems!!!!!
Write each fraction as a decimal.Write each fraction as a decimal.
D. D.
33 55
33 5 5
xx 22 22
== 66 1010
= 0.6= 0.6
Multiply to get a power of ten in the denominator.
E. E.
1818 2525
1818 25 25
xx 44 44
== 7272 100100
= 0.72= 0.72
Multiply to get a power of ten in the denominator.
Write each fraction as a decimal.Write each fraction as a decimal.
F. F.
44 55
44 5 5
xx 22 22
== 88 1010
= 0.8= 0.8
Multiply to get a power of ten in the denominator.
G. G.
3737 5050
3737 50 50
xx 22 22
== 7474 100100
= 0.74= 0.74
Multiply to get a power of ten in the denominator.
Write each decimal as a fraction in Write each decimal as a fraction in simplest form.simplest form.
H. 0.018H. 0.018 I. 1.55I. 1.55
0.018 = 0.018 = 18181,0001,000 1.55 =1.55 = 5555
100100
==18 ÷ 218 ÷ 2
1,000 ÷ 21,000 ÷ 2== 55 ÷ 555 ÷ 5
100 ÷ 5100 ÷ 5
== 1111112020
==99
500500
You read the decimal 0.018 as “eighteen thousandths.”You read the decimal 0.018 as “eighteen thousandths.”
Reading MathReading Math
11
11
Don’t forget me!
Write each decimal as a fraction in Write each decimal as a fraction in simplest form.simplest form.
J. 0.15J. 0.15 K. 1.30K. 1.30
0.15 = 0.15 = 1515100100 1.30 =1.30 = 3030
100100
== 15 ÷ 515 ÷ 5100 ÷ 5100 ÷ 5
== 30 ÷ 1030 ÷ 10100 ÷ 10100 ÷ 10
== 11 331010
== 332020
11
11
Don’t forget me!
**Assignment****Assignment**
• Fractions and Decimals WSFractions and Decimals WS