Subtract 98/32 from 96/42
1st number: 2 12/42, 2nd number: 3 2/32
96/42 - 98/32 is -87/112.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 32 is 672
Next, find the equivalent fraction of both fractional numbers with denominator 672 - For the 1st fraction, since 42 × 16 = 672,
96/42 = 96 × 16/42 × 16 = 1536/672 - Likewise, for the 2nd fraction, since 32 × 21 = 672,
98/32 = 98 × 21/32 × 21 = 2058/672 - Subtract the two like fractions:
1536/672 - 2058/672 = 1536 - 2058/672 = -522/672 - After reducing the fraction, the answer is -87/112
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