Subtract 16/12 from 1/63
1st number: 1/63, 2nd number: 1 4/12
1/63 - 16/12 is -83/63.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 12 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 63 × 4 = 252,
1/63 = 1 × 4/63 × 4 = 4/252 - Likewise, for the 2nd fraction, since 12 × 21 = 252,
16/12 = 16 × 21/12 × 21 = 336/252 - Subtract the two like fractions:
4/252 - 336/252 = 4 - 336/252 = -332/252 - After reducing the fraction, the answer is -83/63
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