Subtract 63/16 from 96/42
1st number: 2 12/42, 2nd number: 3 15/16
96/42 - 63/16 is -185/112.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 16 is 336
Next, find the equivalent fraction of both fractional numbers with denominator 336 - For the 1st fraction, since 42 × 8 = 336,
96/42 = 96 × 8/42 × 8 = 768/336 - Likewise, for the 2nd fraction, since 16 × 21 = 336,
63/16 = 63 × 21/16 × 21 = 1323/336 - Subtract the two like fractions:
768/336 - 1323/336 = 768 - 1323/336 = -555/336 - After reducing the fraction, the answer is -185/112
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