Subtract 70/16 from 8/63
1st number: 8/63, 2nd number: 4 6/16
8/63 - 70/16 is -2141/504.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 16 is 1008
Next, find the equivalent fraction of both fractional numbers with denominator 1008 - For the 1st fraction, since 63 × 16 = 1008,
8/63 = 8 × 16/63 × 16 = 128/1008 - Likewise, for the 2nd fraction, since 16 × 63 = 1008,
70/16 = 70 × 63/16 × 63 = 4410/1008 - Subtract the two like fractions:
128/1008 - 4410/1008 = 128 - 4410/1008 = -4282/1008 - After reducing the fraction, the answer is -2141/504
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