Ramon makes 33 donuts every 7 hours. Using a unit rate, determine how many whole donuts he would make in 5 hours

A. 46
B. 4
C. 1
D. 23

1 answer

To find the unit rate, divide the number of donuts by the number of hours: 33 donuts / 7 hours = <<33/7=4.71>>4.71 donuts/hour
To find the number of donuts made in 5 hours, multiply the unit rate by the number of hours: 4.71 donuts/hour * 5 hours = <<4.71*5=23.55>>23.55 donuts
Since he can't make a fraction of a donut, he will make 23 whole donuts in 5 hours. The answer is D. 23.