A survey of Mrs. Ramirez's students showed that 30 students will have pizza fonlunch, 17 will have macaroni
and cheese, 12 will have a hamburger, and 5 will have
chicken fingers. Suppose Mrs. Ramirez surveys all 1 200
students in the school. How many students can she
expect to choose hamburgers for
Hunch?

480

Step-by-step explanation:

We can create a ratio for this!

We have:

=

We can use substitution to input the information we already know:

=

Using cross multiplication, we get:

1 200(12) = 30x

14,400 = 30x

=

x = 480

Hope this helps! :)

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step-by-step explanation:

51-50

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