Add 45/54 and 49/9
1st number: 45/54, 2nd number: 5 4/9
45/54 + 49/9 is 113/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 9 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 54 × 1 = 54,
45/54 = 45 × 1/54 × 1 = 45/54 - Likewise, for the 2nd fraction, since 9 × 6 = 54,
49/9 = 49 × 6/9 × 6 = 294/54 - Add the two like fractions:
45/54 + 294/54 = 45 + 294/54 = 339/54 - 339/54 simplified gives 113/18
- So, 45/54 + 49/9 = 113/18
In mixed form: 65/18
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