Subtract 10/60 from 6/28
6/28 - 10/60 is 1/21.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 60 is 420
Next, find the equivalent fraction of both fractional numbers with denominator 420 - For the 1st fraction, since 28 × 15 = 420,
6/28 = 6 × 15/28 × 15 = 90/420 - Likewise, for the 2nd fraction, since 60 × 7 = 420,
10/60 = 10 × 7/60 × 7 = 70/420 - Subtract the two like fractions:
90/420 - 70/420 = 90 - 70/420 = 20/420 - After reducing the fraction, the answer is 1/21
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