How to Calculate Value of Variable "fred" in For Loop?

What does the variable "fred" equal to after the 4th iteration of the for loop? The variable "fred" equals 280 after the 4th iteration of the for loop. So the correct option is D) 280.

Calculating Variable "fred" Value in For Loop

Variable "fred" started with 1: fred = 1;

The for loop runs for index values from 1 to 8 with a step of 3:

1st iteration: index = 1, fred = 1 * 1 = 1

2nd iteration: index = 4, fred = 1 * 4 = 4

3rd iteration: index = 7, fred = 4 * 7 = 28

4th iteration: index = 10, fred = 28 * 10 = 280

Therefore, after the 4th iteration, the variable "fred" equals 280.

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