Subtract 20/15 from 6/60
1st number: 6/60, 2nd number: 1 5/15
6/60 - 20/15 is -37/30.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 15 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 60 × 1 = 60,
6/60 = 6 × 1/60 × 1 = 6/60 - Likewise, for the 2nd fraction, since 15 × 4 = 60,
20/15 = 20 × 4/15 × 4 = 80/60 - Subtract the two like fractions:
6/60 - 80/60 = 6 - 80/60 = -74/60 - After reducing the fraction, the answer is -37/30
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