Subtract 15/12 from 25/2
1st number: 12 1/2, 2nd number: 1 3/12
25/2 - 15/12 is 45/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 12 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 2 × 6 = 12,
25/2 = 25 × 6/2 × 6 = 150/12 - Likewise, for the 2nd fraction, since 12 × 1 = 12,
15/12 = 15 × 1/12 × 1 = 15/12 - Subtract the two like fractions:
150/12 - 15/12 = 150 - 15/12 = 135/12 - After reducing the fraction, the answer is 45/4
- In mixed form: 111/4
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