Subtract 75/30 from 8/25
1st number: 8/25, 2nd number: 2 15/30
8/25 - 75/30 is -109/50.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 30 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 25 × 6 = 150,
8/25 = 8 × 6/25 × 6 = 48/150 - Likewise, for the 2nd fraction, since 30 × 5 = 150,
75/30 = 75 × 5/30 × 5 = 375/150 - Subtract the two like fractions:
48/150 - 375/150 = 48 - 375/150 = -327/150 - After reducing the fraction, the answer is -109/50
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