Add 4/3 and 5/81
1st number: 1 1/3, 2nd number: 5/81
43 + 581 is 11381.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 81 is 81
Next, find the equivalent fraction of both fractional numbers with denominator 81 - For the 1st fraction, since 3 × 27 = 81,
43 = 4 × 273 × 27 = 10881 - Likewise, for the 2nd fraction, since 81 × 1 = 81,
581 = 5 × 181 × 1 = 581 - Add the two like fractions:
10881 + 581 = 108 + 581 = 11381 - So, 4/3 + 5/81 = 113/81
In mixed form: 13281
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