Question

Product of two rational numbers is 1. If one of them is 4/5 , find the other​

Answer 1

As the product is one. the other rational number must be the multiplicative inverse of the first rational number. Then the number is 5/4.

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Answer 2

Answer:

5/4

Step-by-step explanation:

Step by step explanation

Let the other number is x.

4/5*x=1

4x/5=1

4x=5

X=5/4

The other number is 5/4

I hope it helps you