Subtract 18/40 from 32/60
32/60 - 18/40 is 1/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 40 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 60 × 2 = 120,
32/60 = 32 × 2/60 × 2 = 64/120 - Likewise, for the 2nd fraction, since 40 × 3 = 120,
18/40 = 18 × 3/40 × 3 = 54/120 - Subtract the two like fractions:
64/120 - 54/120 = 64 - 54/120 = 10/120 - After reducing the fraction, the answer is 1/12
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