A store owner has 32 more passion fruits than lemons. After he sold 75% of the passion fruits and 40% of the lemons, he is left with 48 more lemons than passion fruits. What fraction of the fruits left were lemons?

	Passion fruits		Lemons
Comparing passion fruits and lemons at first	32 more
Before	4x5 = 20 u	+ 32	5x4 = 20 u
Change	- 3x5 = - 15 u	- 24	- 2x4 = - 8 u
After	1x5 = 5 u	+ 8	3x4 = 12 u
Comparing passion fruits  and lemons in the end			48 more

75% = ⁷⁵₁₀₀ = ³₄ 
75% x 32 = ³₄ x 32 = 24
32 - 24 = 8

40% = ⁴⁰₁₀₀ = ²₅ 

The number of lemons is 48 more than the number of passion fruits in the end. So, if another 48 passion fruits are added, the number of passion fruits and lemons in the end will be the same.

5 u + 8 + 48 = 12 u
5 u + 56 = 12 u
12 u - 5 u = 56
7 u = 56

1 u = 56 ÷ 7 = 8

Number of lemons left
= 12 u
= 12 x 8
= 96

Total number of fruits left
= 5 u + 8 + 12 u
= 17 u + 8
= 17 x 8 + 8
= 136 + 8
= 144

^{Lemons left}_{Total fruits left} = ⁹⁶₁₄₄ = ²₃

Answer(s): ²₃