The average number of passion fruits in Box F, Box G and Box H is 33 and it is 6 more than the average number of starfruits in the 3 boxes. ¹₉ of the starfruits are in Box F and the starfruits in Box F is 30% of the number of starfruits in Box G. If each box has the same number of fruits, what percentage of the fruits in Box H are passion fruits?
Average number of starfruits
= 33 - 6
= 27

Total number of starfruits
= 3 x 27
= 81

Total number of passion fruits
= 3 x 33 
= 99

Total number of fruits
= 81 + 99
= 180

Number of fruits in each box
= 180 ÷ 3
= 60

Starfruits in Box F	Starfruits in Box G	Starfruits in Box H	Total starfruits
1x3	8x3		9x3
3x1	10x1
3 u	10 u	14 u	27 u

30% = ³⁰₁₀₀ = ³₁₀

The number of starfruits in Box F is repeated.  Make the number of starfruits in Box F the same.  LCM of 1 and 3 is 3. 

Total number of starfruits
= 3 u + 10 u + 14 u
= 27 u

27 u = 81

1 u = 81 ÷ 27 = 3

Number of starfruits in Box H
= 14 u
= 14 x 3
= 42

Number of passion fruits in Box H
= 60 - 42
= 18

Percentage of the fruits in Box H are passion fruits
= ¹⁸₆₀ x 100%
= 30%

Answer(s): 30%