Subtract 45/10 from 98/27
1st number: 3 17/27, 2nd number: 4 5/10
98/27 - 45/10 is -47/54.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 10 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 27 × 10 = 270,
98/27 = 98 × 10/27 × 10 = 980/270 - Likewise, for the 2nd fraction, since 10 × 27 = 270,
45/10 = 45 × 27/10 × 27 = 1215/270 - Subtract the two like fractions:
980/270 - 1215/270 = 980 - 1215/270 = -235/270 - After reducing the fraction, the answer is -47/54
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