Subtract 80/20 from 50/9
1st number: 5 5/9, 2nd number: 4 0/20
50/9 - 80/20 is 14/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 20 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 9 × 20 = 180,
50/9 = 50 × 20/9 × 20 = 1000/180 - Likewise, for the 2nd fraction, since 20 × 9 = 180,
80/20 = 80 × 9/20 × 9 = 720/180 - Subtract the two like fractions:
1000/180 - 720/180 = 1000 - 720/180 = 280/180 - After reducing the fraction, the answer is 14/9
- In mixed form: 15/9
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