Subtract 56/9 from 10/72
1st number: 10/72, 2nd number: 6 2/9
10/72 - 56/9 is -73/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 9 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 72 × 1 = 72,
10/72 = 10 × 1/72 × 1 = 10/72 - Likewise, for the 2nd fraction, since 9 × 8 = 72,
56/9 = 56 × 8/9 × 8 = 448/72 - Subtract the two like fractions:
10/72 - 448/72 = 10 - 448/72 = -438/72 - After reducing the fraction, the answer is -73/12
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