Subtract 42/9 from 63/32
1st number: 1 31/32, 2nd number: 4 6/9
63/32 - 42/9 is -259/96.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 9 is 288
Next, find the equivalent fraction of both fractional numbers with denominator 288 - For the 1st fraction, since 32 × 9 = 288,
63/32 = 63 × 9/32 × 9 = 567/288 - Likewise, for the 2nd fraction, since 9 × 32 = 288,
42/9 = 42 × 32/9 × 32 = 1344/288 - Subtract the two like fractions:
567/288 - 1344/288 = 567 - 1344/288 = -777/288 - After reducing the fraction, the answer is -259/96
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