Hank raises mealworms. In a square of compost 5ft by 5ft, He can have 2000 mealworms. How many mealworms can he have if his square of compost has a side length that is six times longer?

A. 12000

B. 60000

C. 72000

D. 300000

1 answer

B. 60000

Since the area of the square of compost is directly proportional to the number of mealworms, if the side length is 6 times longer, the area will be 36 times greater. Therefore, Hank can have 36 * 2000 = 72000 mealworms.