Add 30/81 and 10/24
30/81 + 10/24 is 85/108.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 81 and 24 is 648
Next, find the equivalent fraction of both fractional numbers with denominator 648 - For the 1st fraction, since 81 × 8 = 648,
30/81 = 30 × 8/81 × 8 = 240/648 - Likewise, for the 2nd fraction, since 24 × 27 = 648,
10/24 = 10 × 27/24 × 27 = 270/648 - Add the two like fractions:
240/648 + 270/648 = 240 + 270/648 = 510/648 - 510/648 simplified gives 85/108
- So, 30/81 + 10/24 = 85/108
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