Subtract 2/27 from 56/42
1st number: 1 14/42, 2nd number: 2/27
56/42 - 2/27 is 34/27.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 27 is 378
Next, find the equivalent fraction of both fractional numbers with denominator 378 - For the 1st fraction, since 42 × 9 = 378,
56/42 = 56 × 9/42 × 9 = 504/378 - Likewise, for the 2nd fraction, since 27 × 14 = 378,
2/27 = 2 × 14/27 × 14 = 28/378 - Subtract the two like fractions:
504/378 - 28/378 = 504 - 28/378 = 476/378 - After reducing the fraction, the answer is 34/27
- In mixed form: 17/27
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