Question

Charles runs a catering service for large parties. He needs 37 heads of lettuce for salad to feed 100 guests. Which of the following proportions could he use to determine the number of heads of lettuce, x, he would need for 275 guests?

Answer 1

Explanation:

Answer:

100/275=x/37

Step-by-step explanation:

37 heads for 100 guests that means the ratio is 37/100

To calculate how many is needed for 275 guests we should to multiply 275 by 37 and divide it by 100

And the expression for it is 100/275 = x/37