Subtract 98/63 from 10/54
1st number: 10/54, 2nd number: 1 35/63
10/54 - 98/63 is -37/27.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 63 is 378
Next, find the equivalent fraction of both fractional numbers with denominator 378 - For the 1st fraction, since 54 × 7 = 378,
10/54 = 10 × 7/54 × 7 = 70/378 - Likewise, for the 2nd fraction, since 63 × 6 = 378,
98/63 = 98 × 6/63 × 6 = 588/378 - Subtract the two like fractions:
70/378 - 588/378 = 70 - 588/378 = -518/378 - After reducing the fraction, the answer is -37/27
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