Question

Express 5/-7 as rational number with numerator 10

Answer 1

Answer:

Step-by-step explanation:

5(2)/-7(2)

10/-14

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Answer 2

Hewwo!

Let the denominator be x

A/Q

2/7 = 10/x

By cross multiplication

2x = 70

x = 70/2 = 35

Hence denominator is 35

2/7 = 10/35

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