Subtract 20/50 from 98/56
1st number: 1 42/56, 2nd number: 20/50
98/56 - 20/50 is 27/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 50 is 1400
Next, find the equivalent fraction of both fractional numbers with denominator 1400 - For the 1st fraction, since 56 × 25 = 1400,
98/56 = 98 × 25/56 × 25 = 2450/1400 - Likewise, for the 2nd fraction, since 50 × 28 = 1400,
20/50 = 20 × 28/50 × 28 = 560/1400 - Subtract the two like fractions:
2450/1400 - 560/1400 = 2450 - 560/1400 = 1890/1400 - After reducing the fraction, the answer is 27/20
- In mixed form: 17/20
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