Add 63/5 and 6/20
1st number: 12 3/5, 2nd number: 6/20
63/5 + 6/20 is 129/10.
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,
6/20 = 6 × 1/20 × 1 = 6/20 - Add the two like fractions:
252/20 + 6/20 = 252 + 6/20 = 258/20 - 258/20 simplified gives 129/10
- So, 63/5 + 6/20 = 129/10
In mixed form: 129/10
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