Subtract 12/15 from 54/12
1st number: 4 6/12, 2nd number: 12/15
54/12 - 12/15 is 37/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 15 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 15 × 4 = 60,
12/15 = 12 × 4/15 × 4 = 48/60 - Subtract the two like fractions:
270/60 - 48/60 = 270 - 48/60 = 222/60 - After reducing the fraction, the answer is 37/10
- In mixed form: 37/10
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