Subtract 7/63 from 10/60
10/60 - 7/63 is 1/18.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 63 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 60 × 21 = 1260,
10/60 = 10 × 21/60 × 21 = 210/1260 - Likewise, for the 2nd fraction, since 63 × 20 = 1260,
7/63 = 7 × 20/63 × 20 = 140/1260 - Subtract the two like fractions:
210/1260 - 140/1260 = 210 - 140/1260 = 70/1260 - After reducing the fraction, the answer is 1/18
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