I believe that Alex will need about 3 left because 100 cm= 1 meter. He already has 89 cm of pipe and that means he need 11cm to make it a meter. He needs 111cm left in order to have 2 meters which I beleive is 3 pipes I guess.
I hope this helps. :)
Answer:
its 2.62
Step-by-step explanation:
u can make it a fraction
I think it's D. I will admit that I'm an educated guess.