Subtract 54/40 from 60/20
1st number: 3 0/20, 2nd number: 1 14/40
60/20 - 54/40 is 33/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 40 is 40
Next, find the equivalent fraction of both fractional numbers with denominator 40 - For the 1st fraction, since 20 × 2 = 40,
60/20 = 60 × 2/20 × 2 = 120/40 - Likewise, for the 2nd fraction, since 40 × 1 = 40,
54/40 = 54 × 1/40 × 1 = 54/40 - Subtract the two like fractions:
120/40 - 54/40 = 120 - 54/40 = 66/40 - After reducing the fraction, the answer is 33/20
- In mixed form: 113/20
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