The average number of oranges in Container L, Container M and Container N is 14 and it is 4 more than the average number of lemons in the 3 containers. ¹₅ of the lemons are in Container L and the lemons in Container L is 40% of the number of lemons in Container M. If each container has the same number of fruits, what percentage of the fruits in Container N are oranges?
Average number of lemons
= 14 - 4
= 10

Total number of lemons
= 3 x 10
= 30

Total number of oranges
= 3 x 14 
= 42

Total number of fruits
= 30 + 42
= 72

Number of fruits in each container
= 72 ÷ 3
= 24

Lemons in Container L	Lemons in Container M	Lemons in Container N	Total lemons
1x2	4x2		5x2
2x1	5x1
2 u	5 u	3 u	10 u

40% = ⁴⁰₁₀₀ = ²₅

The number of lemons in Container L is repeated.  Make the number of lemons in Container L the same.  LCM of 1 and 2 is 2. 

Total number of lemons
= 2 u + 5 u + 3 u
= 10 u

10 u = 30

1 u = 30 ÷ 10 = 3

Number of lemons in Container N
= 3 u
= 3 x 3
= 9

Number of oranges in Container N
= 24 - 9
= 15

Percentage of the fruits in Container N are oranges
= ¹⁵₂₄ x 100%
= 62.5%

Answer(s): 62.5%