Subtract 8/50 from 7/63
7/63 - 8/50 is -11/225.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 50 is 3150
Next, find the equivalent fraction of both fractional numbers with denominator 3150 - For the 1st fraction, since 63 × 50 = 3150,
7/63 = 7 × 50/63 × 50 = 350/3150 - Likewise, for the 2nd fraction, since 50 × 63 = 3150,
8/50 = 8 × 63/50 × 63 = 504/3150 - Subtract the two like fractions:
350/3150 - 504/3150 = 350 - 504/3150 = -154/3150 - After reducing the fraction, the answer is -11/225
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