Subtract 98/14 from 14/20
1st number: 14/20, 2nd number: 7 0/14
14/20 - 98/14 is -63/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 14 is 140
Next, find the equivalent fraction of both fractional numbers with denominator 140 - For the 1st fraction, since 20 × 7 = 140,
14/20 = 14 × 7/20 × 7 = 98/140 - Likewise, for the 2nd fraction, since 14 × 10 = 140,
98/14 = 98 × 10/14 × 10 = 980/140 - Subtract the two like fractions:
98/140 - 980/140 = 98 - 980/140 = -882/140 - After reducing the fraction, the answer is -63/10
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