Subtract 72/75 from 35/50
35/50 - 72/75 is -13/50.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 75 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 50 × 3 = 150,
35/50 = 35 × 3/50 × 3 = 105/150 - Likewise, for the 2nd fraction, since 75 × 2 = 150,
72/75 = 72 × 2/75 × 2 = 144/150 - Subtract the two like fractions:
105/150 - 144/150 = 105 - 144/150 = -39/150 - After reducing the fraction, the answer is -13/50
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