Subtract 60/28 from 49/90
1st number: 49/90, 2nd number: 2 4/28
49/90 - 60/28 is -1007/630.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 28 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 90 × 14 = 1260,
49/90 = 49 × 14/90 × 14 = 686/1260 - Likewise, for the 2nd fraction, since 28 × 45 = 1260,
60/28 = 60 × 45/28 × 45 = 2700/1260 - Subtract the two like fractions:
686/1260 - 2700/1260 = 686 - 2700/1260 = -2014/1260 - After reducing the fraction, the answer is -1007/630
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