Subtract 4/9 from 80/36
1st number: 2 8/36, 2nd number: 4/9
80/36 - 4/9 is 16/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 9 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 36 × 1 = 36,
80/36 = 80 × 1/36 × 1 = 80/36 - Likewise, for the 2nd fraction, since 9 × 4 = 36,
4/9 = 4 × 4/9 × 4 = 16/36 - Subtract the two like fractions:
80/36 - 16/36 = 80 - 16/36 = 64/36 - After reducing the fraction, the answer is 16/9
- In mixed form: 17/9
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