Suppose 5 out of every 18 of the people who like to work out have a gym membership. At the same rate, in a group of 216 people, how many people would have a gym membership?

60 people

Step-by-step explanation:

Set up a proportion:

=

Cross multiply and solve for x:

18x = 1080

x = 60

So, 60 people would have a gym membership

use substitution to solve each system of equations. y = x + 5 3x + y = 25 62/87,21 y = x + 5 3x + y = 25 substitute x + 5 for y in the second equation. substitute the solution for x into either equation to find y. the solution is (5, 10)

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step-by-step explanation: