Add 64/5 and 20/6
1st number: 12 4/5, 2nd number: 3 2/6
64/5 + 20/6 is 242/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 6 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 5 × 6 = 30,
64/5 = 64 × 6/5 × 6 = 384/30 - Likewise, for the 2nd fraction, since 6 × 5 = 30,
20/6 = 20 × 5/6 × 5 = 100/30 - Add the two like fractions:
384/30 + 100/30 = 384 + 100/30 = 484/30 - 484/30 simplified gives 242/15
- So, 64/5 + 20/6 = 242/15
In mixed form: 162/15
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