Answer:
64 miles
Explanation:
We are finding the distance Dave will travel on his drive.
We know that Bowtown to Cliffton is 20 miles;
Now, we have to figure out the distance from Cliffton to Aranville. We can imagine each rectangle as a different town that we have to drive through.
We first have to drive 20 miles (where we'll now be at Bowtown), and now find the distance between Bowtown and Aranville: 24 miles.
So, we can add up the total distances we know Dave will drive.
20 miles (Bowtown to Cliffton)
+ 44 miles [20 + 24]
________
64 miles
So, Dave will have to travel 64 miles from Bowtown to Cliffton and then from Cliffton to Aranville.