Question

What is 7 over 8 plus 3 over 4 minus 1 over 3

Answer 1

1 7/24.

Explanation:

7/8 + 3/4 - 1/3 The LCD of 3,4 and 8 is 24 so we have:

21/24 + 18/24 - 8/24

= 39/24 - 8/24

= 31/24

= 1 7/24.