A pipe is split into four pieces with each piece twice as long as the previous one. The longest piece is 2 meters. How long is the the rope.

3.75 meters

Step-by-step explanation:

We need to work backwards.

We know that each length is half of the one prior (if we work from the longest to shortest)

So if the longest is 2 meters

The next would be 1 meter

The next would be. 5

the last would be. 25

The rope was 3.75 meters