Subtract 63/12 from 15/6
1st number: 2 3/6, 2nd number: 5 3/12
15/6 - 63/12 is -11/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 12 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 6 × 2 = 12,
15/6 = 15 × 2/6 × 2 = 30/12 - Likewise, for the 2nd fraction, since 12 × 1 = 12,
63/12 = 63 × 1/12 × 1 = 63/12 - Subtract the two like fractions:
30/12 - 63/12 = 30 - 63/12 = -33/12 - After reducing the fraction, the answer is -11/4
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