Question

At Fun Burger, the Burger Master can make hamburgers at a rate of 4 burgers/minute. In order to address the heavy volume of customers, he needs to continue at this rate for 30 minutes. If he continues to make hamburgers at this pace, how many hamburgers will the Burger Master make in 30 minutes? *
He can make 140 burgers in 30 minutes
He can make 90 burgers in 30 minutes
He can make 220 burgers in 30 minutes
Correct answer 3
He can make 120 burgers in 30 minutes

Answer 1

Answer:

He can make 120 burgers in 30 minutes

Step-by-step explanation:

Set up a proportion where x is the number of hamburgers he'll make in 30 minutes:

$\frac{4}{1}$ = $\frac{x}{30}$

Cross multiply:

x = 120

So, he can make 120 burgers in 30 minutes.