Question 1062867

1.	
Solve using a proportion.

If 2 out of 36 people have hamburgers for lunch, and there are 20 people in the cafeteria
having hamburgers for lunch, how many people are in the cafeteria
<pre>{{{matrix(1,3, 2/36, or, 1/18)}}} of people are having hamburgers
With the number of people in the cafeteria being P, we get: {{{matrix(1,7, (1/18) * P, "=", 20, "======>", P/18, "=", 20)}}}
P, or number of people in the cafeteria = {{{highlight_green(matrix(1,3, 18(20), "=", 360))}}}