Final answer:
Kameron can walk 20 miles in 120 minutes by first determining his walking speed (0.1667 miles per minute) and then multiplying that by 120 minutes.
Step-by-step explanation:
To find out how many miles Kameron can walk in 120 minutes, given that Kameron walks 3 miles in 18 minutes, we will use a proportion to calculate the distance. The formula to calculate speed is distance divided by time. We will first find Kameron's walking speed and then use it to determine how far he can walk in 120 minutes.
Step 1: Calculate Kameron's walking speed
Speed = Distance ÷ Time
Speed = 3 miles ÷ 18 minutes
Speed = 0.1667 miles per minute
Step 2: Calculate distance Kameron can walk in 120 minutes
Distance = Speed × Time
Distance = 0.1667 miles/minute × 120 minutes
Distance = 20 miles
Thus, Kameron can walk 20 miles in 120 minutes.