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Mathematics 23 Online
130005420:

At an ice skating rink, there are 22 people who know how to ice skate and 18 people who do not know how to ice skate. What is the ratio of people who know how to ice skate to people who do not know how to ice skate? A. 9:11 B. 11:9 C. 22:1 D. 1:22

justus:

This is a very simple question.

justus:

So we know that 22 people know how to skate and 18 don't.

justus:

22/18 =

TWALKER16:

(11 : 9)Data: Let: The people who can skate = The people who do not know how to skate = 18 The ratio of the people who can skate to people who do not know how to skate is given by: or (11 : 9)

justus:

divide by 2

130005420:

22:18 isnt one of the options

justus:

22/18 divide them by 2 top and bottom to get the ratio

justus:

let me know what you get

justus:

@130005420

130005420:

it was 11:9

justus:

Correct.

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