Subtract 70/36 from 80/25
1st number: 3 5/25, 2nd number: 1 34/36
80/25 - 70/36 is 113/90.
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,
80/25 = 80 × 36/25 × 36 = 2880/900 - Likewise, for the 2nd fraction, since 36 × 25 = 900,
70/36 = 70 × 25/36 × 25 = 1750/900 - Subtract the two like fractions:
2880/900 - 1750/900 = 2880 - 1750/900 = 1130/900 - After reducing the fraction, the answer is 113/90
- In mixed form: 123/90
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