It takes a cook 1.5 hours to make 5L of soup. How many liters of soup can the cook make in 6 hours?

Question

Quizplus · Accepted Answer

This is a ratio/proportion problem. We can make 5 L of soup in 1.5 hours. So, how many liters of soup can be made in 6 hours? We can write that as a proportion: First, we need to convert the minutes to hours: 1.5: 5 :: 6: x Step 1: Rewrite the proportion as a fraction. ^1.5/₅ = ⁶/ x Step 2: Cross multiply. 1.5x = 5 * 6 Step 3: Simplify. 1.5x = 30 20 = x The cook can make 20 L of soup in 6 hours.

It Takes a Cook 1