Question

What’s is 21 4/8 - 3/4?

Answer 1

20 3/4

Explanation:

21 4/8 is the same as 21 2/4 or even 21 1/2, but for this equation, it would be easier to put it as 21 2/4.

Then you would just minus 21 4/8 by 3/4 which would then leave you with 20 3/4.

I hope this helped!