Subtract 49/12 from 80/2
1st number: 40 0/2, 2nd number: 4 1/12
80/2 - 49/12 is 431/12.
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,
80/2 = 80 × 6/2 × 6 = 480/12 - Likewise, for the 2nd fraction, since 12 × 1 = 12,
49/12 = 49 × 1/12 × 1 = 49/12 - Subtract the two like fractions:
480/12 - 49/12 = 480 - 49/12 = 431/12 - In mixed form: 3511/12
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