Subtract 80/36 from 9/25
1st number: 9/25, 2nd number: 2 8/36
9/25 - 80/36 is -419/225.
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,
9/25 = 9 × 36/25 × 36 = 324/900 - Likewise, for the 2nd fraction, since 36 × 25 = 900,
80/36 = 80 × 25/36 × 25 = 2000/900 - Subtract the two like fractions:
324/900 - 2000/900 = 324 - 2000/900 = -1676/900 - After reducing the fraction, the answer is -419/225
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