Subtract 98/36 from 42/28
1st number: 1 14/28, 2nd number: 2 26/36
42/28 - 98/36 is -11/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 36 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 28 × 9 = 252,
42/28 = 42 × 9/28 × 9 = 378/252 - Likewise, for the 2nd fraction, since 36 × 7 = 252,
98/36 = 98 × 7/36 × 7 = 686/252 - Subtract the two like fractions:
378/252 - 686/252 = 378 - 686/252 = -308/252 - After reducing the fraction, the answer is -11/9
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