Subtract 81/64 from 50/36
1st number: 1 14/36, 2nd number: 1 17/64
50/36 - 81/64 is 71/576.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 64 is 576
Next, find the equivalent fraction of both fractional numbers with denominator 576 - For the 1st fraction, since 36 × 16 = 576,
50/36 = 50 × 16/36 × 16 = 800/576 - Likewise, for the 2nd fraction, since 64 × 9 = 576,
81/64 = 81 × 9/64 × 9 = 729/576 - Subtract the two like fractions:
800/576 - 729/576 = 800 - 729/576 = 71/576
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