Subtract 7/8 from 75/80
75/80 - 7/8 is 1/16.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 8 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 80 × 1 = 80,
75/80 = 75 × 1/80 × 1 = 75/80 - Likewise, for the 2nd fraction, since 8 × 10 = 80,
7/8 = 7 × 10/8 × 10 = 70/80 - Subtract the two like fractions:
75/80 - 70/80 = 75 - 70/80 = 5/80 - After reducing the fraction, the answer is 1/16
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