Question

2/3 cup of oatmeal is needed to make 10 granola bars. How many such granola bars can be made with 20 cups of oatmeal?

Answer 1

(2/3)/10 = 20/x

(2/3)x = 200

x = 200 / (2/3)

x = 200 * (3/2)

x = 600/2

x = 300

Answer 2

An empty bathtub is filled with water at a rate of 2.5 litles per minuye. how long will it take to fill the bathtub with 30 liters of water?

Answer 3

12 minutes

Answer 4

nothing