Subtract 14/5 from 49/63
1st number: 49/63, 2nd number: 2 4/5
49/63 - 14/5 is -91/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 63 and 5 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 63 × 5 = 315,
49/63 = 49 × 5/63 × 5 = 245/315 - Likewise, for the 2nd fraction, since 5 × 63 = 315,
14/5 = 14 × 63/5 × 63 = 882/315 - Subtract the two like fractions:
245/315 - 882/315 = 245 - 882/315 = -637/315 - After reducing the fraction, the answer is -91/45
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