Subtract 63/4 from 63/15
1st number: 4 3/15, 2nd number: 15 3/4
63/15 - 63/4 is -231/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 4 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 15 × 4 = 60,
63/15 = 63 × 4/15 × 4 = 252/60 - Likewise, for the 2nd fraction, since 4 × 15 = 60,
63/4 = 63 × 15/4 × 15 = 945/60 - Subtract the two like fractions:
252/60 - 945/60 = 252 - 945/60 = -693/60 - After reducing the fraction, the answer is -231/20
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