Question

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Answer 1

Answer:

Q4. answer is a. 104/21

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Answer 2

Answer:

Hope it helpful.✌️

Step-by-step explanation:

Q.4)

$\frac{ - 3}{8} \times \frac{ - 7}{13} \\ = + \frac{21}{104}$

The reciprocal of -3/8×(-7/13) is 104/21 .

Q. 5) Between two given rational numbers,we can find = Infinitely many rational numbers.