Add 9/2 and 64/9
1st number: 4 1/2, 2nd number: 7 1/9
9/2 + 64/9 is 209/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 9 is 18
Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 2 × 9 = 18,
9/2 = 9 × 9/2 × 9 = 81/18 - Likewise, for the 2nd fraction, since 9 × 2 = 18,
64/9 = 64 × 2/9 × 2 = 128/18 - Add the two like fractions:
81/18 + 128/18 = 81 + 128/18 = 209/18 - So, 9/2 + 64/9 = 209/18
In mixed form: 1111/18
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