Question

URGENT PLEASE HELP 15 POINTS

Answer 1

Answer:

26/40

Step-by-step explanation:

Since the question asks the person this, what is the probability a club member is NOT a 7th grader. This means we have to find the probability of not being a 7th grader. the probability of it being a 7th grader is 14/40. This mean I subtract 14 from 40 to get 26. You can also add the probabilities from the 6th graders and 8th grades to also get 26/40.

Edit: Now that I just saw the simplifying of the previous answer I just realized that I didn't simplify. 13/20 is simplified. Props to the previous answer for doing what I did not.

Answer 2

Answer:

25/40=13/20

Step-by-step explanation:

just add 9 and 17 which is 26. so it's 26/40. simplify so it's 13/20