Subtract 90/6 from 2/56
1st number: 2/56, 2nd number: 15 0/6
2/56 - 90/6 is -419/28.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 6 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 56 × 3 = 168,
2/56 = 2 × 3/56 × 3 = 6/168 - Likewise, for the 2nd fraction, since 6 × 28 = 168,
90/6 = 90 × 28/6 × 28 = 2520/168 - Subtract the two like fractions:
6/168 - 2520/168 = 6 - 2520/168 = -2514/168 - After reducing the fraction, the answer is -419/28
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