Subtract 75/56 from 28/63
1st number: 28/63, 2nd number: 1 19/56
28/63 - 75/56 is -451/504.
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,
28/63 = 28 × 8/63 × 8 = 224/504 - Likewise, for the 2nd fraction, since 56 × 9 = 504,
75/56 = 75 × 9/56 × 9 = 675/504 - Subtract the two like fractions:
224/504 - 675/504 = 224 - 675/504 = -451/504
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