Subtract 64/35 from 15/98
1st number: 15/98, 2nd number: 1 29/35
15/98 - 64/35 is -821/490.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 35 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 98 × 5 = 490,
15/98 = 15 × 5/98 × 5 = 75/490 - Likewise, for the 2nd fraction, since 35 × 14 = 490,
64/35 = 64 × 14/35 × 14 = 896/490 - Subtract the two like fractions:
75/490 - 896/490 = 75 - 896/490 = -821/490
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