Subtract 6/56 from 84/63
1st number: 1 21/63, 2nd number: 6/56
84/63 - 6/56 is 103/84.
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,
84/63 = 84 × 8/63 × 8 = 672/504 - Likewise, for the 2nd fraction, since 56 × 9 = 504,
6/56 = 6 × 9/56 × 9 = 54/504 - Subtract the two like fractions:
672/504 - 54/504 = 672 - 54/504 = 618/504 - After reducing the fraction, the answer is 103/84
- In mixed form: 119/84
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