Add 4/45 and 24/81
4/45 + 24/81 is 52/135.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 81 is 405
Next, find the equivalent fraction of both fractional numbers with denominator 405 - For the 1st fraction, since 45 × 9 = 405,
4/45 = 4 × 9/45 × 9 = 36/405 - Likewise, for the 2nd fraction, since 81 × 5 = 405,
24/81 = 24 × 5/81 × 5 = 120/405 - Add the two like fractions:
36/405 + 120/405 = 36 + 120/405 = 156/405 - 156/405 simplified gives 52/135
- So, 4/45 + 24/81 = 52/135
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