Add 30/24 and 4/81
1st number: 1 6/24, 2nd number: 4/81
30/24 + 4/81 is 421/324.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 81 is 648
Next, find the equivalent fraction of both fractional numbers with denominator 648 - For the 1st fraction, since 24 × 27 = 648,
30/24 = 30 × 27/24 × 27 = 810/648 - Likewise, for the 2nd fraction, since 81 × 8 = 648,
4/81 = 4 × 8/81 × 8 = 32/648 - Add the two like fractions:
810/648 + 32/648 = 810 + 32/648 = 842/648 - 842/648 simplified gives 421/324
- So, 30/24 + 4/81 = 421/324
In mixed form: 197/324
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