You doubled a number to get 188 so in reverse, you would divide by 2 so 188/2 = <<188/2=94>>94

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

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

# Answer

45
Question:
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?
Answer:
Let's think step by step.

user
45
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?
train