Subtract 3/56 from 42/27
1st number: 1 15/27, 2nd number: 3/56
42/27 - 3/56 is 757/504.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 56 is 1512
Next, find the equivalent fraction of both fractional numbers with denominator 1512 - For the 1st fraction, since 27 × 56 = 1512,
42/27 = 42 × 56/27 × 56 = 2352/1512 - Likewise, for the 2nd fraction, since 56 × 27 = 1512,
3/56 = 3 × 27/56 × 27 = 81/1512 - Subtract the two like fractions:
2352/1512 - 81/1512 = 2352 - 81/1512 = 2271/1512 - After reducing the fraction, the answer is 757/504
- In mixed form: 1253/504
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