Subtract 63/54 from 56/30
1st number: 1 26/30, 2nd number: 1 9/54
56/30 - 63/54 is 7/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 54 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 30 × 9 = 270,
56/30 = 56 × 9/30 × 9 = 504/270 - Likewise, for the 2nd fraction, since 54 × 5 = 270,
63/54 = 63 × 5/54 × 5 = 315/270 - Subtract the two like fractions:
504/270 - 315/270 = 504 - 315/270 = 189/270 - After reducing the fraction, the answer is 7/10
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