Subtract 8/7 from 48/60
1st number: 48/60, 2nd number: 1 1/7
48/60 - 8/7 is -12/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 7 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 60 × 7 = 420,
48/60 = 48 × 7/60 × 7 = 336/420 - Likewise, for the 2nd fraction, since 7 × 60 = 420,
8/7 = 8 × 60/7 × 60 = 480/420 - Subtract the two like fractions:
336/420 - 480/420 = 336 - 480/420 = -144/420 - After reducing the fraction, the answer is -12/35
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