Question

Someone please help me!

…….
Half of the chimpanzees in a zoo weigh less than 45 kg.
of the chimpanzees weigh less than 55 kg.
No chimpanzees weigh exactly 45 kg.
What fraction of the chimpanzees weigh between 45 kg and 55 kg?

Answer 1

`(45)/(55) = (3)/(11)`

Explanation:

I think that is the right answer