Subtract 35/90 from 70/98
70/98 - 35/90 is 41/126.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 90 is 4410
Next, find the equivalent fraction of both fractional numbers with denominator 4410 - For the 1st fraction, since 98 × 45 = 4410,
70/98 = 70 × 45/98 × 45 = 3150/4410 - Likewise, for the 2nd fraction, since 90 × 49 = 4410,
35/90 = 35 × 49/90 × 49 = 1715/4410 - Subtract the two like fractions:
3150/4410 - 1715/4410 = 3150 - 1715/4410 = 1435/4410 - After reducing the fraction, the answer is 41/126
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