caleighv caleighv

13-01-2021
Advanced Placement (AP)

contestada

If the ratio of students with green shirts to total students in a class is 3 to 8, and are 12 students wearing green shirts, how many are there without green shirts?

Respuesta :

13-01-2021

Answer:

20

Explanation:

You would set up a proportion in order to solve this

3 green 12 green

------------ = ------------

8 total x total

Then you would cross mulitply for x and get 32. Since that is the total number, you would have to subract the 12 from 32 to get 20.

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izbbg03 izbbg03

04-03-2021

The answer would be 20

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