Camilo, Diego, Esteban transport on their bikes apples, the way was splitted in two parts to handle the weight. In the first step for each 6 apples that carries Camilo diego carries 5 Esteban 4, in the second step for each 2 apples tath carries Camilo, Diego carries the same amount and Esteban just one, if it is known that during the second step one of them carries 30 apples more than the other, the amount of apples that Camilo Diego and Esteban carried respectively was:

a) 60, 50, 40
b) 70, 50, 25
c) 90, 45, 15
d) 90, 75, 60

To solve this problem, let's go step by step.

Step 1: Calculate the number of apples carried in the first step
- For every 6 apples that Camilo carries, Diego carries 5 and Esteban carries 4 apples.
- Let's assume Camilo carries 6x apples. Then Diego carries 5x apples and Esteban carries 4x apples.

Step 2: Calculate the number of apples carried in the second step
- In the second step, for every 2 apples Camilo carries, Diego carries the same amount and Esteban carries one less.
- Let's assume Camilo carries 2y apples. Then Diego carries 2y apples and Esteban carries (2y - 1) apples.

Step 3: Calculate the difference in the number of apples carried in the second step
- We are given that one of them carries 30 apples more than the other.
- So, the difference in the number of apples carried by any two of them should be 30.

Now, let's set up the equation to solve for x and y.

From Step 1:
6x = 5x + 4x (since Camilo carries 6x, Diego carries 5x, and Esteban carries 4x)

Simplifying the equation:
6x = 9x

So, x = 0

From Step 2:
2y = 2y + (2y - 1) + 30 (since Camilo carries 2y, Diego carries 2y, Esteban carries 2y - 1, and the difference is 30)

Simplifying the equation:
2y = 4y + 29

So, y = -14.5

Now, let's substitute the values of x and y back into the equations to find the number of apples carried by each person.

For Camilo: 6x = 6(0) = 0 apples
For Diego: 5x = 5(0) = 0 apples
For Esteban: 4x = 4(0) = 0 apples

Based on our calculations, none of the given options (a, b, c, d) match the solution to the problem. It seems there may be an error or missing information in the problem statement.