Subtract 32/50 from 40/75
40/75 - 32/50 is -8/75.
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,
40/75 = 40 × 2/75 × 2 = 80/150 - Likewise, for the 2nd fraction, since 50 × 3 = 150,
32/50 = 32 × 3/50 × 3 = 96/150 - Subtract the two like fractions:
80/150 - 96/150 = 80 - 96/150 = -16/150 - After reducing the fraction, the answer is -8/75
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