Subtract 63/4 from 36/3
1st number: 12 0/3, 2nd number: 15 3/4
36/3 - 63/4 is -15/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 4 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 3 × 4 = 12,
36/3 = 36 × 4/3 × 4 = 144/12 - Likewise, for the 2nd fraction, since 4 × 3 = 12,
63/4 = 63 × 3/4 × 3 = 189/12 - Subtract the two like fractions:
144/12 - 189/12 = 144 - 189/12 = -45/12 - After reducing the fraction, the answer is -15/4
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