J and jane were curious about # of red cars they saw each day. They decided to keep track of red cars that?

Question

passed their house each hour. They recorded their finding in the table below.

Hour 1 2 3 4 5

# of red cars 10 7 8 3 10

What was the average # of red cars that they saw each hour in (nearlest tenth)

Answer 1

the average is the sum of all the numbers divided by how many numbers you have. so here you have 5 numbers:

average = (10+7+8+3+10)/5

average = 38/5

average = 7.6

Answer 2

Actually J and jane got more and more curious so they both got into their car and wound up in the back seat.

Answer 3

average (cars/hour) = total cars / # of hours

average= (10+7+8+3+10)/5

38/5=7.6 cars/hour