Subtract 7/54 from 56/49
1st number: 1 7/49, 2nd number: 7/54
56/49 - 7/54 is 383/378.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 54 is 2646
Next, find the equivalent fraction of both fractional numbers with denominator 2646 - For the 1st fraction, since 49 × 54 = 2646,
56/49 = 56 × 54/49 × 54 = 3024/2646 - Likewise, for the 2nd fraction, since 54 × 49 = 2646,
7/54 = 7 × 49/54 × 49 = 343/2646 - Subtract the two like fractions:
3024/2646 - 343/2646 = 3024 - 343/2646 = 2681/2646 - After reducing the fraction, the answer is 383/378
- In mixed form: 15/378
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