Add 64/9 and 54/14
1st number: 7 1/9, 2nd number: 3 12/14
64/9 + 54/14 is 691/63.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 14 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 9 × 14 = 126,
64/9 = 64 × 14/9 × 14 = 896/126 - Likewise, for the 2nd fraction, since 14 × 9 = 126,
54/14 = 54 × 9/14 × 9 = 486/126 - Add the two like fractions:
896/126 + 486/126 = 896 + 486/126 = 1382/126 - 1382/126 simplified gives 691/63
- So, 64/9 + 54/14 = 691/63
In mixed form: 1061/63
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