Subtract 98/70 from 1/5
1st number: 1/5, 2nd number: 1 28/70
1/5 - 98/70 is -6/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 70 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 5 × 14 = 70,
1/5 = 1 × 14/5 × 14 = 14/70 - Likewise, for the 2nd fraction, since 70 × 1 = 70,
98/70 = 98 × 1/70 × 1 = 98/70 - Subtract the two like fractions:
14/70 - 98/70 = 14 - 98/70 = -84/70 - After reducing the fraction, the answer is -6/5
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