Subtract 20/56 from 75/49
1st number: 1 26/49, 2nd number: 20/56
75/49 - 20/56 is 115/98.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 56 is 392
Next, find the equivalent fraction of both fractional numbers with denominator 392 - For the 1st fraction, since 49 × 8 = 392,
75/49 = 75 × 8/49 × 8 = 600/392 - Likewise, for the 2nd fraction, since 56 × 7 = 392,
20/56 = 20 × 7/56 × 7 = 140/392 - Subtract the two like fractions:
600/392 - 140/392 = 600 - 140/392 = 460/392 - After reducing the fraction, the answer is 115/98
- In mixed form: 117/98
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