Add 24/81 and 56/90
24/81 + 56/90 is 124/135.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 81 and 90 is 810
Next, find the equivalent fraction of both fractional numbers with denominator 810 - For the 1st fraction, since 81 × 10 = 810,
24/81 = 24 × 10/81 × 10 = 240/810 - Likewise, for the 2nd fraction, since 90 × 9 = 810,
56/90 = 56 × 9/90 × 9 = 504/810 - Add the two like fractions:
240/810 + 504/810 = 240 + 504/810 = 744/810 - 744/810 simplified gives 124/135
- So, 24/81 + 56/90 = 124/135
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