Subtract 21/4 from 1/60
1st number: 1/60, 2nd number: 5 1/4
1/60 - 21/4 is -157/30.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 4 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 60 × 1 = 60,
1/60 = 1 × 1/60 × 1 = 1/60 - Likewise, for the 2nd fraction, since 4 × 15 = 60,
21/4 = 21 × 15/4 × 15 = 315/60 - Subtract the two like fractions:
1/60 - 315/60 = 1 - 315/60 = -314/60 - After reducing the fraction, the answer is -157/30
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