Subtract 35/90 from 98/84
1st number: 1 14/84, 2nd number: 35/90
98/84 - 35/90 is 7/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 90 is 1260
Next, find the equivalent fraction of both fractional numbers with denominator 1260 - For the 1st fraction, since 84 × 15 = 1260,
98/84 = 98 × 15/84 × 15 = 1470/1260 - Likewise, for the 2nd fraction, since 90 × 14 = 1260,
35/90 = 35 × 14/90 × 14 = 490/1260 - Subtract the two like fractions:
1470/1260 - 490/1260 = 1470 - 490/1260 = 980/1260 - After reducing the fraction, the answer is 7/9
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