Add 9/36 and 81/18
1st number: 9/36, 2nd number: 4 9/18
9/36 + 81/18 is 19/4.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 18 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 36 × 1 = 36,
9/36 = 9 × 1/36 × 1 = 9/36 - Likewise, for the 2nd fraction, since 18 × 2 = 36,
81/18 = 81 × 2/18 × 2 = 162/36 - Add the two like fractions:
9/36 + 162/36 = 9 + 162/36 = 171/36 - 171/36 simplified gives 19/4
- So, 9/36 + 81/18 = 19/4
In mixed form: 43/4
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