Question

A bag contains only red , blue , white and black counters. The number of white is the same as the number of black. The table shows the probability of red or blue counter being chosen at random. The bag contains 240 counters work out how many white counters there are in a bag

Answer 1

A bag contains only red , blue , white and black counters. The number of white is the same as the number of black. The table shows the probability of red or blue counter being chosen at random. The bag contains 240 counters work out how many white counters there are in a bag