Add 1/18 and 48/81
1/18 + 48/81 is 35/54.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 81 is 162
Next, find the equivalent fraction of both fractional numbers with denominator 162 - For the 1st fraction, since 18 × 9 = 162,
1/18 = 1 × 9/18 × 9 = 9/162 - Likewise, for the 2nd fraction, since 81 × 2 = 162,
48/81 = 48 × 2/81 × 2 = 96/162 - Add the two like fractions:
9/162 + 96/162 = 9 + 96/162 = 105/162 - 105/162 simplified gives 35/54
- So, 1/18 + 48/81 = 35/54
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