Add 63/5 and 12/20
1st number: 12 3/5, 2nd number: 12/20
63/5 + 12/20 is 66/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 20 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 5 × 4 = 20,
63/5 = 63 × 4/5 × 4 = 252/20 - Likewise, for the 2nd fraction, since 20 × 1 = 20,
12/20 = 12 × 1/20 × 1 = 12/20 - Add the two like fractions:
252/20 + 12/20 = 252 + 12/20 = 264/20 - 264/20 simplified gives 66/5
- So, 63/5 + 12/20 = 66/5
In mixed form: 131/5
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