Subtract 8/10 from 7/25
7/25 - 8/10 is -13/25.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 10 is 50
Next, find the equivalent fraction of both fractional numbers with denominator 50 - For the 1st fraction, since 25 × 2 = 50,
7/25 = 7 × 2/25 × 2 = 14/50 - Likewise, for the 2nd fraction, since 10 × 5 = 50,
8/10 = 8 × 5/10 × 5 = 40/50 - Subtract the two like fractions:
14/50 - 40/50 = 14 - 40/50 = -26/50 - After reducing the fraction, the answer is -13/25
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