5. An um contains 50 marbles, 40 blue ones and
10 yellow ones
(a) What is the probability of drawing a blue
marble
(b) If 5 yellow marbles are removed from the
urn what is the chance now of drawing a
vellow marble​

Respuesta :

Answer:

A. 40/100 = 2/5 b. 5/95 (i think)

Step-by-step explanation:

I hope it helps