Subtract 28/10 from 9/56
1st number: 9/56, 2nd number: 2 8/10
9/56 - 28/10 is -739/280.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 10 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 56 × 5 = 280,
9/56 = 9 × 5/56 × 5 = 45/280 - Likewise, for the 2nd fraction, since 10 × 28 = 280,
28/10 = 28 × 28/10 × 28 = 784/280 - Subtract the two like fractions:
45/280 - 784/280 = 45 - 784/280 = -739/280
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