Question

What is the value of n?
What is the value of n?

Answer 1

42

Explanation:

On the bottom 7 was multiplied by 3 so you would do the same to 14.

Answer 2

42

Explanation:

You get 42 by looking at the denominators 7 and 21. You times by 3 to get from 7 to 21, so you times 14 by 3 to get n, which is 42.