Subtract 18/50 from 25/75
25/75 - 18/50 is -2/75.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 50 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 75 × 2 = 150,
25/75 = 25 × 2/75 × 2 = 50/150 - Likewise, for the 2nd fraction, since 50 × 3 = 150,
18/50 = 18 × 3/50 × 3 = 54/150 - Subtract the two like fractions:
50/150 - 54/150 = 50 - 54/150 = -4/150 - After reducing the fraction, the answer is -2/75
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