Subtract 40/36 from 9/63
1st number: 9/63, 2nd number: 1 4/36
9/63 - 40/36 is -61/63.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 36 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 63 × 4 = 252,
9/63 = 9 × 4/63 × 4 = 36/252 - Likewise, for the 2nd fraction, since 36 × 7 = 252,
40/36 = 40 × 7/36 × 7 = 280/252 - Subtract the two like fractions:
36/252 - 280/252 = 36 - 280/252 = -244/252 - After reducing the fraction, the answer is -61/63
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