Changing Fractions to Decimals

To change fractions to decimals, simply divide the numerator by the denominator of the fraction. Write  bar line over the decimals if the quotient is a repeating decimal. When rounding - off make sure to follow the rule. 5 and above add 1 to the reference digit. 4 and below retain the reference digit.

Letter A.

Answers:

1. 0.750
2. 3.500
3. 0.138
4. 0.035
5. 0.054

Solutions:

1. = 0.75 since we are asked to round off the answer in thousandths place, add 0 to the thousandths place.

2. = 3.5 again since we are asked to round off the answer to the nearest thousandths then we will just add zeros.

3. = 0.13793103448 through examination, the digit next to the thousandths place is 9 so we need to add 1 to 7 then drop all the other digits on the right.

4. = 0.03481012658 by examination, the digit next to the thousandths place is 8 so we will add 1 to 4 and drop all the other digits on the right.

5. = 0.05405405405 by examination, the digit on the right of 4 is 0 so we will not change 4 then we will drop the other digits on the right.

How to change fractions to decimals and examples: brainly.ph/question/97275

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Letter B.

Answers:

1. 15/100 or 3/20
2. 225/1000 or 9/40  
3. 2 1/3 or 7/3  
4. 9 2/25 or 227/25  
5. 4 101/250 or 1101/250