Question

reciprocal of 2 1/7 is​

Answer 1

Answer:

Reciprocal means to do opposite.

so,

reciprocal of 21 /7= 7/21

Answer 2

To find the reciprocal, we need to change the mixed fraction to improper fraction.

We can do it by multiplying the whole number with the denominator and adding the product with the numerator.

2×7+1 = 15/7.

The reciprocal of 15/7 is 7/15. Since the reciprocal is in proper fraction, there's no need to change it to mixed fraction. Your final answer is 7/15.