Subtract 98/96 from 28/84
1st number: 28/84, 2nd number: 1 2/96
28/84 - 98/96 is -11/16.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 96 is 672
Next, find the equivalent fraction of both fractional numbers with denominator 672 - For the 1st fraction, since 84 × 8 = 672,
28/84 = 28 × 8/84 × 8 = 224/672 - Likewise, for the 2nd fraction, since 96 × 7 = 672,
98/96 = 98 × 7/96 × 7 = 686/672 - Subtract the two like fractions:
224/672 - 686/672 = 224 - 686/672 = -462/672 - After reducing the fraction, the answer is -11/16
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Related: 56/84-98/96