Subtract 98/84 from 30/32
1st number: 30/32, 2nd number: 1 14/84
30/32 - 98/84 is -11/48.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 84 is 672
Next, find the equivalent fraction of both fractional numbers with denominator 672 - For the 1st fraction, since 32 × 21 = 672,
30/32 = 30 × 21/32 × 21 = 630/672 - Likewise, for the 2nd fraction, since 84 × 8 = 672,
98/84 = 98 × 8/84 × 8 = 784/672 - Subtract the two like fractions:
630/672 - 784/672 = 630 - 784/672 = -154/672 - After reducing the fraction, the answer is -11/48
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