Subtract 24/63 from 45/56
45/56 - 24/63 is 71/168.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 63 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 56 × 9 = 504,
45/56 = 45 × 9/56 × 9 = 405/504 - Likewise, for the 2nd fraction, since 63 × 8 = 504,
24/63 = 24 × 8/63 × 8 = 192/504 - Subtract the two like fractions:
405/504 - 192/504 = 405 - 192/504 = 213/504 - After reducing the fraction, the answer is 71/168
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