Subtract 98/70 from 35/2
1st number: 17 1/2, 2nd number: 1 28/70
35/2 - 98/70 is 161/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 70 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 2 × 35 = 70,
35/2 = 35 × 35/2 × 35 = 1225/70 - Likewise, for the 2nd fraction, since 70 × 1 = 70,
98/70 = 98 × 1/70 × 1 = 98/70 - Subtract the two like fractions:
1225/70 - 98/70 = 1225 - 98/70 = 1127/70 - After reducing the fraction, the answer is 161/10
- In mixed form: 161/10
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