Subtract 21/36 from 60/84
60/84 - 21/36 is 11/84.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 36 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 84 × 3 = 252,
60/84 = 60 × 3/84 × 3 = 180/252 - Likewise, for the 2nd fraction, since 36 × 7 = 252,
21/36 = 21 × 7/36 × 7 = 147/252 - Subtract the two like fractions:
180/252 - 147/252 = 180 - 147/252 = 33/252 - After reducing the fraction, the answer is 11/84
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