Add 15/3 and 4/81
1st number: 5 0/3, 2nd number: 4/81
153 + 481 is 40981.
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,
153 = 15 × 273 × 27 = 40581 - Likewise, for the 2nd fraction, since 81 × 1 = 81,
481 = 4 × 181 × 1 = 481 - Add the two like fractions:
40581 + 481 = 405 + 481 = 40981 - So, 15/3 + 4/81 = 409/81
In mixed form: 5481
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