Subtract 75/56 from 48/72
1st number: 48/72, 2nd number: 1 19/56
48/72 - 75/56 is -113/168.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 56 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 72 × 7 = 504,
48/72 = 48 × 7/72 × 7 = 336/504 - Likewise, for the 2nd fraction, since 56 × 9 = 504,
75/56 = 75 × 9/56 × 9 = 675/504 - Subtract the two like fractions:
336/504 - 675/504 = 336 - 675/504 = -339/504 - After reducing the fraction, the answer is -113/168
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