
Michael H. answered 09/26/18
Tutor
5
(5)
Education Graduate from BYU in Social and Physical Sciences
To find the difference between two numbers, use subtraction. Subtract the smaller number from the larger number.
In this case, that would be 1 minus 3/8. To make it easy, we can change the 1 into a fraction so that it matches 3/8. Since 1 is a whole number, you can divide it into eighths and have 8 of them, or 8/8.
Now we can subtract 8/8 minus 3/8. Since the denominator is the same, we can put them together as (8-3)/8.
8-3 is 5, so the answer is 5/8.
1 inch is 5/8 inch longer than 3/8 inch.