Suppose it takes Mrs. Charlton 2.5 hours to drive to her house at the lake at 48 mph. How long will it take her to get home at 40 mph?

You can set up a proportion.

2.5/48 = x/40

Solve for x: cross multiply.

2.5(40) = 48X

100 = 48x

x = about 2.08 hours

Hope this helps!

Secure Information

Content will be erased after question is completed.

Enter the email address associated with your account, and we will email you a link to reset your password.

Forgot your password?

Sign Up