Subtract 63/40 from 32/54
1st number: 32/54, 2nd number: 1 23/40
32/54 - 63/40 is -1061/1080.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 40 is 1080
Next, find the equivalent fraction of both fractional numbers with denominator 1080 - For the 1st fraction, since 54 × 20 = 1080,
32/54 = 32 × 20/54 × 20 = 640/1080 - Likewise, for the 2nd fraction, since 40 × 27 = 1080,
63/40 = 63 × 27/40 × 27 = 1701/1080 - Subtract the two like fractions:
640/1080 - 1701/1080 = 640 - 1701/1080 = -1061/1080
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