Subtract 14/9 from 56/20
1st number: 2 16/20, 2nd number: 1 5/9
56/20 - 14/9 is 56/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 9 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 20 × 9 = 180,
56/20 = 56 × 9/20 × 9 = 504/180 - Likewise, for the 2nd fraction, since 9 × 20 = 180,
14/9 = 14 × 20/9 × 20 = 280/180 - Subtract the two like fractions:
504/180 - 280/180 = 504 - 280/180 = 224/180 - After reducing the fraction, the answer is 56/45
- In mixed form: 111/45
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