Question

What number multiplied by 4/7 has a product of 1​

Answer 1

The no. is 7/4.

Explanation:

Suppose no. is x

Then,

x (4/7) =1

x= 1(7/4) ( Reciprocated =1×7/4)

x= 7/4

Answer 2

7/4

Explanation:

As multiplying 4/7 by 7/4 give 28/28 which is equivalent to 1.