Subtract 36/63 from 48/49
48/49 - 36/63 is 20/49.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 63 is 441
Next, find the equivalent fraction of both fractional numbers with denominator 441 - For the 1st fraction, since 49 × 9 = 441,
48/49 = 48 × 9/49 × 9 = 432/441 - Likewise, for the 2nd fraction, since 63 × 7 = 441,
36/63 = 36 × 7/63 × 7 = 252/441 - Subtract the two like fractions:
432/441 - 252/441 = 432 - 252/441 = 180/441 - After reducing the fraction, the answer is 20/49
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