Question

A bag contains 6 green marbles, 18 red marbles, 2 white marbles, and 4 black marbles. What is the probability of drawing a black marble out of the bag?

A.


B.


C.


D.

Answer 1

A.2/15 B.1/30 C.1/4 D.1/3

Answer 2

@10115658

Answer 3

Just divide the number of black marbles by the number of total marbles.

Answer 4

first find the total amount of marbles

Answer 5

^correct

Answer 6

7 1/2

Answer 7

@LegendarySadist @10115658

Answer 8

It would be \[\frac{ number-of -black -marbles }{ number-of-total-numbers }\] How many black marbles are there? How many total marbles are there?

Answer 9

4

Answer 10

And the total amount?

Answer 11

30

Answer 12

So the equation would be \[\frac{ 4 }{ 30 }\] Now all you have to do is simplify

Answer 13

A

Answer 14

Correct. Any questions about how we got it?

Answer 15

nope ty

Answer 16

No problem :)

Answer 17

mind he;ping me with a coulpe more