There are 20 socks in a drawer, all the same size, that are blue, green and red. The probability of picking a blue sock is 20%. The probability of picking a green sock is 50%. What is the probability of picking a red sock from the drawer?

Respuesta :

Answer:

30%

Step-by-step explanation:

Probabilities are always out of 100%

50+20=70

100-70=30