Subtract 27/9 from 10/56
1st number: 10/56, 2nd number: 3 0/9
10/56 - 27/9 is -79/28.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 9 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 56 × 9 = 504,
10/56 = 10 × 9/56 × 9 = 90/504 - Likewise, for the 2nd fraction, since 9 × 56 = 504,
27/9 = 27 × 56/9 × 56 = 1512/504 - Subtract the two like fractions:
90/504 - 1512/504 = 90 - 1512/504 = -1422/504 - After reducing the fraction, the answer is -79/28
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