A store owner has 20 less pomegranates than chikoos. After he sold 60% of the pomegranates and 10% of the chikoos, he is left with 2 less pomegranates than chikoos. What fraction of the fruits left were pomegranates?

	Pomegranates		Chikoos
Comparing pomegranates and chikoos at first			20 less
Before	5x2 = 10 u	+ 20	10x1 = 10 u
Change	- 3x2 = - 6 u	- 12	- 1x1 = - 1 u
After	2x2 = 4 u	+ 8	9x1 = 9 u
Comparing pomegranates  and chikoos in the end	2 less

60% = ⁶⁰₁₀₀ = ³₅ 
60% x 20 = ³₅ x 20 = 12
20 - 12 = 8

10% = ¹⁰₁₀₀ = ¹₁₀ 

The number of pomegranates is 2 less than the number of chikoos in the end. So, if another 2 pomegranates are added, the number of pomegranates and chikoos in the end will be the same.

4 u + 8 + 2 = 9 u
4 u + 10 = 9 u
9 u - 4 u = 10
5 u = 10

1 u = 10 ÷ 5 = 2

Number of pomegranates left
= 4 u + 8
= 4 x 2 + 8
= 8 + 8
= 16

Total number of fruits left
= 4 u + 8 + 9 u
= 13 u + 8
= 13 x 2 + 8
= 26 + 8
= 34

^{Pomegranates left}_{Total fruits left} = ¹⁶₃₄ = ⁸₁₇

Answer(s): ⁸₁₇