Subtract 40/54 from 9/60
9/60 - 40/54 is -319/540.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 54 is 540
Next, find the equivalent fraction of both fractional numbers with denominator 540 - For the 1st fraction, since 60 × 9 = 540,
9/60 = 9 × 9/60 × 9 = 81/540 - Likewise, for the 2nd fraction, since 54 × 10 = 540,
40/54 = 40 × 10/54 × 10 = 400/540 - Subtract the two like fractions:
81/540 - 400/540 = 81 - 400/540 = -319/540
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