Subtract 8/72 from 72/56
1st number: 1 16/56, 2nd number: 8/72
72/56 - 8/72 is 74/63.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 72 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 56 × 9 = 504,
72/56 = 72 × 9/56 × 9 = 648/504 - Likewise, for the 2nd fraction, since 72 × 7 = 504,
8/72 = 8 × 7/72 × 7 = 56/504 - Subtract the two like fractions:
648/504 - 56/504 = 648 - 56/504 = 592/504 - After reducing the fraction, the answer is 74/63
- In mixed form: 111/63
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