Subtract 30/12 from 50/2
1st number: 25 0/2, 2nd number: 2 6/12
50/2 - 30/12 is 45/2.
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,
50/2 = 50 × 6/2 × 6 = 300/12 - Likewise, for the 2nd fraction, since 12 × 1 = 12,
30/12 = 30 × 1/12 × 1 = 30/12 - Subtract the two like fractions:
300/12 - 30/12 = 300 - 30/12 = 270/12 - After reducing the fraction, the answer is 45/2
- In mixed form: 221/2
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