The average number of passion fruits in Container B, Container C and Container D is 15 and it is 5 more than the average number of chikoos in the 3 containers. ¹₅ of the chikoos are in Container B and the chikoos in Container B is 40% of the number of chikoos in Container C. If each container has the same number of fruits, what percentage of the fruits in Container D are passion fruits?
Average number of chikoos
= 15 - 5
= 10

Total number of chikoos
= 3 x 10
= 30

Total number of passion fruits
= 3 x 15 
= 45

Total number of fruits
= 30 + 45
= 75

Number of fruits in each container
= 75 ÷ 3
= 25

Chikoos in Container B	Chikoos in Container C	Chikoos in Container D	Total chikoos
1x2	4x2		5x2
2x1	5x1
2 u	5 u	3 u	10 u

40% = ⁴⁰₁₀₀ = ²₅

The number of chikoos in Container B is repeated.  Make the number of chikoos in Container B the same.  LCM of 1 and 2 is 2. 

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

10 u = 30

1 u = 30 ÷ 10 = 3

Number of chikoos in Container D
= 3 u
= 3 x 3
= 9

Number of passion fruits in Container D
= 25 - 9
= 16

Percentage of the fruits in Container D are passion fruits
= ¹⁶₂₅ x 100%
= 64%

Answer(s): 64%