Subtract 80/42 from 14/5
1st number: 2 4/5, 2nd number: 1 38/42
14/5 - 80/42 is 94/105.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 42 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 5 × 42 = 210,
14/5 = 14 × 42/5 × 42 = 588/210 - Likewise, for the 2nd fraction, since 42 × 5 = 210,
80/42 = 80 × 5/42 × 5 = 400/210 - Subtract the two like fractions:
588/210 - 400/210 = 588 - 400/210 = 188/210 - After reducing the fraction, the answer is 94/105
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