Subtract 56/54 from 2/20
1st number: 2/20, 2nd number: 1 2/54
2/20 - 56/54 is -253/270.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 54 is 540
Next, find the equivalent fraction of both fractional numbers with denominator 540 - For the 1st fraction, since 20 × 27 = 540,
2/20 = 2 × 27/20 × 27 = 54/540 - Likewise, for the 2nd fraction, since 54 × 10 = 540,
56/54 = 56 × 10/54 × 10 = 560/540 - Subtract the two like fractions:
54/540 - 560/540 = 54 - 560/540 = -506/540 - After reducing the fraction, the answer is -253/270
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