Question

_______ will produce a rational answer when multiplied by 0.9

Answer 1

Answer:

10

Step-by-step explanation:

A rational number is 9.

When you multiply 0.9x10 you get the sum of 9.

9 is a rational number because it is a perfect square and an integer.

I hope this helps you understand :)

Answer 2

1 over 9 will produce .9