If you take the fastest speed of a rabbit and double it, add 4 to that then double it again you get 188. How fast is the rabbit?
Please answer the following question by reasoning step-by-step.
45
You doubled a number to get 188 so in reverse, you would divide by 2 so 188 / 2 = 94.

You added 4 to this number and in reverse, you would subtract by 4 so 94 - 4 = 90.

You doubled a number to get 90 so in reverse you would divide by 2 so 90 / 2 = 45 is the fastest speed.

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So, the final answer is 45