To change fractions to decimals, divide the numerator by the denominator. Add zeros in the dividend if necessary. Reversely, decimals can be changed to fractions. This is done by placing 100 as the denominator. The fraction is then simplified by using the greatest common factor of the numerator and the denominator. Example: .36 = ÷ = .
Answers:
A.
C. 0.75
A.
D.
D.
A.
A. -
B.
C. 24
C.
Solutions:
1. 0.48 = ÷ =
.75
2. = 4.00
- 28
20
- 20
0
3. , since rational numbers are expressed in ratios.
Answers & Comments
Verified answer
Fractions and Decimals
To change fractions to decimals, divide the numerator by the denominator. Add zeros in the dividend if necessary. Reversely, decimals can be changed to fractions. This is done by placing 100 as the denominator. The fraction is then simplified by using the greatest common factor of the numerator and the denominator. Example: .36 = ÷ = .
Answers:
Solutions:
1. 0.48 =
÷
= ![\frac{12}{25} \frac{12}{25}](https://tex.z-dn.net/?f=%5Cfrac%7B12%7D%7B25%7D)
.75
2.
= 4
.00
- 28
20
- 20
0
3.
, since rational numbers are expressed in ratios.
4. 0.75 =
÷
= ![\frac{3}{4} \frac{3}{4}](https://tex.z-dn.net/?f=%5Cfrac%7B3%7D%7B4%7D)
5.
+
=
+
= ![\frac{5}{6} \frac{5}{6}](https://tex.z-dn.net/?f=%5Cfrac%7B5%7D%7B6%7D)
6.
-
=
-
=
÷
= ![\frac{1}{2} \frac{1}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7D)
7.
(-
) = - ![\frac{7}{40} \frac{7}{40}](https://tex.z-dn.net/?f=%5Cfrac%7B7%7D%7B40%7D)
8.
÷
=
×
=
9. Least common denominator of
and
.
3 - 3, 6, 9, 12, 15, 18, 21, 24
8 - 8, 16, 24
Least Common Denominator: 24
10.
+
= ![\frac{7}{9} \frac{7}{9}](https://tex.z-dn.net/?f=%5Cfrac%7B7%7D%7B9%7D)
What are fractions: brainly.ph/question/581686
What are decimals: brainly.ph/question/7113259
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