Subtract 7/72 from 80/56
1st number: 1 24/56, 2nd number: 7/72
80/56 - 7/72 is 671/504.
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,
80/56 = 80 × 9/56 × 9 = 720/504 - Likewise, for the 2nd fraction, since 72 × 7 = 504,
7/72 = 7 × 7/72 × 7 = 49/504 - Subtract the two like fractions:
720/504 - 49/504 = 720 - 49/504 = 671/504 - In mixed form: 1167/504
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