Subtract 45/56 from 72/8
1st number: 9 0/8, 2nd number: 45/56
72/8 - 45/56 is 459/56.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 56 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 8 × 7 = 56,
72/8 = 72 × 7/8 × 7 = 504/56 - Likewise, for the 2nd fraction, since 56 × 1 = 56,
45/56 = 45 × 1/56 × 1 = 45/56 - Subtract the two like fractions:
504/56 - 45/56 = 504 - 45/56 = 459/56 - In mixed form: 811/56
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