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Find a rational number that is between 7.7 and 7.9. Explain why it is rational.

Find a rational number that is between 7.7 and 7.9. Explain why it is rational.
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Find a rational number that is between 7.7 and 7.9. Explain why it is rational.

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User Felipe Conde
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2 Answers

4 votes

Answer:

One rational number can be 7.8

It is rational because it has terminating decimal expamsion

answered
User Novice
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5 votes
7.8 is rational because it can be written as a fraction with integer numerator and denominator (39/5) and it is also a terminating decimal :))
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User JerryKur
by
8.0k points
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