Subtract 3/56 from 50/20
1st number: 2 10/20, 2nd number: 3/56
50/20 - 3/56 is 137/56.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 56 is 280
Next, find the equivalent fraction of both fractional numbers with denominator 280 - For the 1st fraction, since 20 × 14 = 280,
50/20 = 50 × 14/20 × 14 = 700/280 - Likewise, for the 2nd fraction, since 56 × 5 = 280,
3/56 = 3 × 5/56 × 5 = 15/280 - Subtract the two like fractions:
700/280 - 15/280 = 700 - 15/280 = 685/280 - After reducing the fraction, the answer is 137/56
- In mixed form: 225/56
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