Question

Find the reciprocal of 5/7 x (-7)/2.

Answer 1

Answer:

5/7 × -2/7

= -10/49

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Answer 2

Answer:

We know that the reciprocal of any number n is 1/n When we multiply a number by its reciprocal, we get 1 as the answer. For example n×1/n=1

=1 Therefore, the reciprocal of the given fraction 5/7

is as follows

1/7=5/7 therefore; {1/1=x/1}

Hence, the reciprocal of 7/5 is 5/7

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