Add 32/81 and 81/10
1st number: 32/81, 2nd number: 8 1/10
32/81 + 81/10 is 6881/810.
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,
32/81 = 32 × 10/81 × 10 = 320/810 - Likewise, for the 2nd fraction, since 10 × 81 = 810,
81/10 = 81 × 81/10 × 81 = 6561/810 - Add the two like fractions:
320/810 + 6561/810 = 320 + 6561/810 = 6881/810 - So, 32/81 + 81/10 = 6881/810
In mixed form: 8401/810
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