To subtract 1/4 from 8, you need to have a common denominator.
8 can be written as 8/1.
To convert 8/1 to an equivalent fraction with a denominator of 4, you need to multiply the numerator and denominator by 4.
(8/1) * (4/4) = 32/4
Now, you can subtract 1/4 from 32/4.
32/4 - 1/4 = (32 - 1) / 4 = 31/4
So, 8 − 7 1/4 is equal to 31/4.
8 − 7 1/4
2 answers
it says it was wrong