Add 8/81 and 3/10
8/81 + 3/10 is 323/810.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 81 and 10 is 810
Next, find the equivalent fraction of both fractional numbers with denominator 810 - For the 1st fraction, since 81 × 10 = 810,
8/81 = 8 × 10/81 × 10 = 80/810 - Likewise, for the 2nd fraction, since 10 × 81 = 810,
3/10 = 3 × 81/10 × 81 = 243/810 - Add the two like fractions:
80/810 + 243/810 = 80 + 243/810 = 323/810 - So, 8/81 + 3/10 = 323/810
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