Add 64/6 and 6/7
1st number: 10 4/6, 2nd number: 6/7
64/6 + 6/7 is 242/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 7 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 6 × 7 = 42,
64/6 = 64 × 7/6 × 7 = 448/42 - Likewise, for the 2nd fraction, since 7 × 6 = 42,
6/7 = 6 × 6/7 × 6 = 36/42 - Add the two like fractions:
448/42 + 36/42 = 448 + 36/42 = 484/42 - 484/42 simplified gives 242/21
- So, 64/6 + 6/7 = 242/21
In mixed form: 1111/21
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