Subtract 36/63 from 81/35
1st number: 2 11/35, 2nd number: 36/63
81/35 - 36/63 is 61/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 63 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 35 × 9 = 315,
81/35 = 81 × 9/35 × 9 = 729/315 - Likewise, for the 2nd fraction, since 63 × 5 = 315,
36/63 = 36 × 5/63 × 5 = 180/315 - Subtract the two like fractions:
729/315 - 180/315 = 729 - 180/315 = 549/315 - After reducing the fraction, the answer is 61/35
- In mixed form: 126/35
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