Question

A lolly bag contains 2 red, 3 green and 2 blue gum balls. What is the probability of selecting a green one?

A) 5/7
B)4/7
C)3/7
D)2/7

Answer 1

Answer:

its

Explanation:

total of the balls =7.

probability =positive out come/total out come

= 3- positive out come

----

7. -- total out come

.

. . so therefore the answer=3/7

Answer 2

C

Explanation:

Okay, first you would add up all the gumballs.

2+3+2=7

Now that will be the denominator.

Now for the numerator. You will check the question and find how man green gumballs there are. There are 3. So, now make it a fraction.

`(3)/(7)`

The answer choice is C.

Hope this helped!