Subtract 56/5 from 30/63
1st number: 30/63, 2nd number: 11 1/5
30/63 - 56/5 is -1126/105.
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,
30/63 = 30 × 5/63 × 5 = 150/315 - Likewise, for the 2nd fraction, since 5 × 63 = 315,
56/5 = 56 × 63/5 × 63 = 3528/315 - Subtract the two like fractions:
150/315 - 3528/315 = 150 - 3528/315 = -3378/315 - After reducing the fraction, the answer is -1126/105
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