Subtract 15/36 from 12/3
1st number: 4 0/3, 2nd number: 15/36
12/3 - 15/36 is 43/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 36 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 3 × 12 = 36,
12/3 = 12 × 12/3 × 12 = 144/36 - Likewise, for the 2nd fraction, since 36 × 1 = 36,
15/36 = 15 × 1/36 × 1 = 15/36 - Subtract the two like fractions:
144/36 - 15/36 = 144 - 15/36 = 129/36 - After reducing the fraction, the answer is 43/12
- In mixed form: 37/12
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