Subtract 81/24 from 98/28
1st number: 3 14/28, 2nd number: 3 9/24
98/28 - 81/24 is 1/8.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 24 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 28 × 6 = 168,
98/28 = 98 × 6/28 × 6 = 588/168 - Likewise, for the 2nd fraction, since 24 × 7 = 168,
81/24 = 81 × 7/24 × 7 = 567/168 - Subtract the two like fractions:
588/168 - 567/168 = 588 - 567/168 = 21/168 - After reducing the fraction, the answer is 1/8
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