Subtract 20/5 from 16/63
1st number: 16/63, 2nd number: 4 0/5
16/63 - 20/5 is -236/63.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 5 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 63 × 5 = 315,
16/63 = 16 × 5/63 × 5 = 80/315 - Likewise, for the 2nd fraction, since 5 × 63 = 315,
20/5 = 20 × 63/5 × 63 = 1260/315 - Subtract the two like fractions:
80/315 - 1260/315 = 80 - 1260/315 = -1180/315 - After reducing the fraction, the answer is -236/63
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