Question

28. SURVEY In a survey, a group of students were asked their
favorite sport. Eighteen students chose “other” sports.
a. How many students participated?
b. How many chose football?
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Answer 1

Answer:

a. 80

b. 30

Step-by-step explanation:

You would need to do 40+37.5 which is 77.5. Then take that away from 100 to get 22.5; that would be the percentage who chose ''other''

We know that 22.5% of all students is 18, and 37.5% of x chose football.

So there are 80 in total and 30 chose football.

I don't know if the working out makes sense but hope it helps.

Answer 2

Answer:

You had the same question as me lol

Step-by-step explanation: