Subtract 60/15 from 10/84
1st number: 10/84, 2nd number: 4 0/15
10/84 - 60/15 is -163/42.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 15 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 84 × 5 = 420,
10/84 = 10 × 5/84 × 5 = 50/420 - Likewise, for the 2nd fraction, since 15 × 28 = 420,
60/15 = 60 × 28/15 × 28 = 1680/420 - Subtract the two like fractions:
50/420 - 1680/420 = 50 - 1680/420 = -1630/420 - After reducing the fraction, the answer is -163/42
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