Subtract 30/27 from 98/56
1st number: 1 42/56, 2nd number: 1 3/27
98/56 - 30/27 is 23/36.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 27 is 1512
Next, find the equivalent fraction of both fractional numbers with denominator 1512 - For the 1st fraction, since 56 × 27 = 1512,
98/56 = 98 × 27/56 × 27 = 2646/1512 - Likewise, for the 2nd fraction, since 27 × 56 = 1512,
30/27 = 30 × 56/27 × 56 = 1680/1512 - Subtract the two like fractions:
2646/1512 - 1680/1512 = 2646 - 1680/1512 = 966/1512 - After reducing the fraction, the answer is 23/36
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