Subtract 56/45 from 14/28
1st number: 14/28, 2nd number: 1 11/45
14/28 - 56/45 is -67/90.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 45 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 28 × 45 = 1260,
14/28 = 14 × 45/28 × 45 = 630/1260 - Likewise, for the 2nd fraction, since 45 × 28 = 1260,
56/45 = 56 × 28/45 × 28 = 1568/1260 - Subtract the two like fractions:
630/1260 - 1568/1260 = 630 - 1568/1260 = -938/1260 - After reducing the fraction, the answer is -67/90
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