A bag contains 10 red, 9 white, 8 yellow and 2 blue marbles. How many marbles must be taken out from the bag so that there will be 4 marbles of the same colour?

Respuesta :

Answer:25

Step-by-step explanation:

10 plus 9+4+2 will give you 21 and it will have 4 yellow ones left

Take out all the marbles