Answers

2015-09-07T18:39:28+08:00
A.
1. 0.4285
2. 0.44
3. 0.1818
4. 0.3846
5. 0.33
pasensya wa kuy answer sa B.
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2015-09-07T18:58:52+08:00
To convert fractions to decimals, we should divide the numerator by the denominator, and the answer will be the decimal.

1.  \frac{3}{7}
= 3 / 7
= 0.42

2.  \frac{4}{9}
= 4 / 9
0.44

3.  \frac{2}{11}
= 2 / 11
0.18

4.  \frac{5}{13}
= 5 / 13
0.38

5.  \frac{1}{3}
1 / 3
0.33

To convert decimal to fraction, write down the decimal divided by 1, Multiply both top and bottom by 10 for every number after the decimal point, then simplify or reduce the fraction.

1. 0.474

0.474 / 1
474 / 1000
Simplify:
474 / 2 = 237 
1000 / 2 = 500 

237/500

2. 0.1246
= 0.1246 / 1
1246 / 10000
Simplify:
1246 / 2 = 623 
10000 / 2 = 500 

= 623/500

3. 2.4 
= 2.4 / 1
24 / 10 
Simplify (Make it a mixed number)
24 / 10

= 2 2/5

4. 0.22
= 0.22 / 1
22 / 100
Simplify:
22 / 2 = 11
100 / 2 = 50

= 11/50

5. 3.2
= 3.2 / 1
= 32/10
Simplify (Make it a mixed number)
= 32 / 10
= 3 1/5



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