Subtract 63/4 from 42/16
1st number: 2 10/16, 2nd number: 15 3/4
42/16 - 63/4 is -105/8.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 4 is 16
Next, find the equivalent fraction of both fractional numbers with denominator 16 - For the 1st fraction, since 16 × 1 = 16,
42/16 = 42 × 1/16 × 1 = 42/16 - Likewise, for the 2nd fraction, since 4 × 4 = 16,
63/4 = 63 × 4/4 × 4 = 252/16 - Subtract the two like fractions:
42/16 - 252/16 = 42 - 252/16 = -210/16 - After reducing the fraction, the answer is -105/8
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