In a tub there are 80 counters which are either red, green or blue. If there are 38 red counters and 24 blue counters, what is the probability of picking a green counter?
© Copyright The Student Room 2017 all rights reserved
The Student Room, Get Revising and Marked by Teachers are trading names of The Student Room Group Ltd.
Register Number: 04666380 (England and Wales), VAT No. 806 8067 22 Registered Office: International House, Queens Road, Brighton, BN1 3XE