Subtract 21/98 from 49/35
1st number: 1 14/35, 2nd number: 21/98
49/35 - 21/98 is 83/70.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 98 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 35 × 14 = 490,
49/35 = 49 × 14/35 × 14 = 686/490 - Likewise, for the 2nd fraction, since 98 × 5 = 490,
21/98 = 21 × 5/98 × 5 = 105/490 - Subtract the two like fractions:
686/490 - 105/490 = 686 - 105/490 = 581/490 - After reducing the fraction, the answer is 83/70
- In mixed form: 113/70
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