Subtract 1/20 from 14/63
14/63 - 1/20 is 31/180.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 20 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 63 × 20 = 1260,
14/63 = 14 × 20/63 × 20 = 280/1260 - Likewise, for the 2nd fraction, since 20 × 63 = 1260,
1/20 = 1 × 63/20 × 63 = 63/1260 - Subtract the two like fractions:
280/1260 - 63/1260 = 280 - 63/1260 = 217/1260 - After reducing the fraction, the answer is 31/180
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