Subtract 63/64 from 36/12
1st number: 3 0/12, 2nd number: 63/64
36/12 - 63/64 is 129/64.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 64 is 192
Next, find the equivalent fraction of both fractional numbers with denominator 192 - For the 1st fraction, since 12 × 16 = 192,
36/12 = 36 × 16/12 × 16 = 576/192 - Likewise, for the 2nd fraction, since 64 × 3 = 192,
63/64 = 63 × 3/64 × 3 = 189/192 - Subtract the two like fractions:
576/192 - 189/192 = 576 - 189/192 = 387/192 - After reducing the fraction, the answer is 129/64
- In mixed form: 21/64
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