Question

What is the difference in length between a 1 1/4 one and one fourths inch button and a 3/8-inch button

Answer 1

The difference is 19/8

Explanation:

11/4 needs to be multiplied by 2 so that the D match up.

so 11/4 x 2 = 22/8

22/8 - 3/8 = 19/8