Subtract 20/6 from 63/12
1st number: 5 3/12, 2nd number: 3 2/6
63/12 - 20/6 is 23/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 6 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 12 × 1 = 12,
63/12 = 63 × 1/12 × 1 = 63/12 - Likewise, for the 2nd fraction, since 6 × 2 = 12,
20/6 = 20 × 2/6 × 2 = 40/12 - Subtract the two like fractions:
63/12 - 40/12 = 63 - 40/12 = 23/12 - In mixed form: 111/12
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