Question

How much longer is a 1-inch button than a 3/8 inch button

Answer 1

`1 - (3)/(8) = (8)/(8) - (3)/(8) = (5)/(8)`



`\text {Answer : } (5)/(8) \text { inch longer}`

Answer 2

8/8 - 3/8= 5/8

So a 1-inch button is 5/8 longer than a 3/8 inch button.