Subtract 80/36 from 75/25
1st number: 3 0/25, 2nd number: 2 8/36
75/25 - 80/36 is 7/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 36 is 900
Next, find the equivalent fraction of both fractional numbers with denominator 900 - For the 1st fraction, since 25 × 36 = 900,
75/25 = 75 × 36/25 × 36 = 2700/900 - Likewise, for the 2nd fraction, since 36 × 25 = 900,
80/36 = 80 × 25/36 × 25 = 2000/900 - Subtract the two like fractions:
2700/900 - 2000/900 = 2700 - 2000/900 = 700/900 - After reducing the fraction, the answer is 7/9
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