Subtract 9/75 from 4/54
4/54 - 9/75 is -31/675.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 75 is 1350
Next, find the equivalent fraction of both fractional numbers with denominator 1350 - For the 1st fraction, since 54 × 25 = 1350,
4/54 = 4 × 25/54 × 25 = 100/1350 - Likewise, for the 2nd fraction, since 75 × 18 = 1350,
9/75 = 9 × 18/75 × 18 = 162/1350 - Subtract the two like fractions:
100/1350 - 162/1350 = 100 - 162/1350 = -62/1350 - After reducing the fraction, the answer is -31/675
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