Question

A bag contains a mixture of identical coloured balls.

The probability of selecting a blue ball from the bag is 0.6
There are 70 balls in the bag. How many are blue?

Answer 1

42 blue balls

Explanation:

`p=(Blue Balls)/(TotalBalls)`

`0.6=(BlueBalls)/(70)`

`BlueBalls=70(0.6)=42`

Hope this helps