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Lorico [155]
2 years ago
11

Classify the decimal expansion of each fraction as a terminating decimal or a repeating decimal.

Mathematics
2 answers:
DedPeter [7]2 years ago
8 0
A repeating decimal is a decimal that has a digit, or a group of digits, that repeat forever. A terminating decimal, on the other hand, is a decimal that ends. To find which decimals are repeating and which ones are terminal, we are going to simplify our fractions, and express them in decimal form:
\frac{25}{60} = \frac{5}{12} =0.4166666666... 6 is repeating forever, so this is a repeating decimal.

\frac{17}{60} =0.283333333.... 3 is repeating forever, so this is a repeating decimal.

\frac{31}{44} =07045454545.... 45 is repeating forever, so this is a repeating decimal.

\frac{54}{72} = \frac{3}{4} =0.75 No digit is repeating forever, so this is a terminating decimal.

We can conclude that:
Repeating decimals: \frac{25}{60}, \frac{17}{60}, and \frac{31}{44}
Terminating decimals: \frac{54}{72}
Debora [2.8K]2 years ago
8 0
Repeating decimals:25/60 17/60 31/44
Terminating decimals: 54/72
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Answer:

4.75 pounds

Step-by-step explanation:

Before the termites: 5 pounds

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Answer:

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Step-by-step explanation:

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