What is the theoretical probability of picking a blue from the bag of marbles. Answer in simplest form.

Group of answer choices
A) 10/3
B) 1/2
C) 9/20
D) 3/10

D) 3/10

6 blue marbles/20 marbles total = 6/20

6/20 = 3/10

Hope this helps:)

step-by-step explanation:

first you will have to convert 3/4 into a decimal

which is .75

then you will have to divide 1.5 by .75

which is 2

no you have to divide