A jar contains 30 red marbles, 50 blue marbles, and 20 white marbles. You choose one marble from the jar at random. What is the

Question

2 years ago

10

theoretical probability of choosing a red marble?

2 answers:

-BARSIC- [3] · Answer 1 · 2022-10-29T07:42:13+03:00

8 0

The total number of marbles is 30+20+50= 100, so. Since there are 20 red marbles and 50 blue marbles. There are 30+50=80. 80/100=4/5= 80%

k0ka [10] · Answer 2 · 2022-10-29T10:06:50+03:00

k0ka [10]2 years ago

8 0

Answer:

30%

Step-by-step explanation:

30+50+20=100, and since there's 30 red marbles, you have a 30% chance of picking a red out of the 100 marbles.