Question

Question #7f4b5

Answer 1

Answer choice 3 (6 2/3miles) is the best one in this case.

Explanation:

Based on the trend of the graph, it increases at a rate of about 2 miles per 18 minutes.
Proportionally, to find the best result for 60 minutes, an equation could be set up as:
`2/18` = `x/60`

Then using cross multiplication, the result would be:
`120` = `18x`

Next divide both sides by 18 to find the solution for x (the approximate number of miles):
`120/18` = `6.66666666667` or `6 2/3`
x = `6 2/3` miles