Subtract 7/56 from 75/63
1st number: 1 12/63, 2nd number: 7/56
75/63 - 7/56 is 179/168.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 56 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 63 × 8 = 504,
75/63 = 75 × 8/63 × 8 = 600/504 - Likewise, for the 2nd fraction, since 56 × 9 = 504,
7/56 = 7 × 9/56 × 9 = 63/504 - Subtract the two like fractions:
600/504 - 63/504 = 600 - 63/504 = 537/504 - After reducing the fraction, the answer is 179/168
- In mixed form: 111/168
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