Subtract 56/27 from 10/30
1st number: 10/30, 2nd number: 2 2/27
10/30 - 56/27 is -47/27.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 27 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 30 × 9 = 270,
10/30 = 10 × 9/30 × 9 = 90/270 - Likewise, for the 2nd fraction, since 27 × 10 = 270,
56/27 = 56 × 10/27 × 10 = 560/270 - Subtract the two like fractions:
90/270 - 560/270 = 90 - 560/270 = -470/270 - After reducing the fraction, the answer is -47/27
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