Subtract 7/20 from 98/35
1st number: 2 28/35, 2nd number: 7/20
98/35 - 7/20 is 49/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 20 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 35 × 4 = 140,
98/35 = 98 × 4/35 × 4 = 392/140 - Likewise, for the 2nd fraction, since 20 × 7 = 140,
7/20 = 7 × 7/20 × 7 = 49/140 - Subtract the two like fractions:
392/140 - 49/140 = 392 - 49/140 = 343/140 - After reducing the fraction, the answer is 49/20
- In mixed form: 29/20
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