Subtract 14/5 from 54/12
1st number: 4 6/12, 2nd number: 2 4/5
54/12 - 14/5 is 17/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 5 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 12 × 5 = 60,
54/12 = 54 × 5/12 × 5 = 270/60 - Likewise, for the 2nd fraction, since 5 × 12 = 60,
14/5 = 14 × 12/5 × 12 = 168/60 - Subtract the two like fractions:
270/60 - 168/60 = 270 - 168/60 = 102/60 - After reducing the fraction, the answer is 17/10
- In mixed form: 17/10
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