Math, asked by Zumnum, 11 months ago

Write a rational number equivalent to 21 by 70

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Answered by Anonymous

Answer:

Equivalent rational numbers by multiplication: If ab is a rational number and m is a non-zero integer then a×mb×m is a rational number equivalent to ab. For example, rational numbers 1215, 2025, −28−35, −48−60 are equivalent to the rational number 45.

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