Find Total Distance

Discussion in 'Algebra' started by nycmathguy, Jul 31, 2022.

  1. nycmathguy

    nycmathguy

    Joined:
    Jun 27, 2021
    Messages:
    5,386
    Likes Received:
    420
    A trucker drove for 4 hours at an average speed of 60 miles per hour (mph) and then for 3 hours at an average speed of 30 mph. What was his total distance traveled?

    Let D_1 = first distance.

    Let D_2 = second distance

    D_1 = 4(60)

    D_1 = 240 miles.

    D_2 = 3(30)

    D_2 = 90 miles.

    Let D_1 + D_2 = total distance

    D_1 + D_2 = 240 miles + 90 miles

    D_1 + D_2 = 330 miles.

    The truck driver drove a total distance of 330 miles.
     
    nycmathguy, Jul 31, 2022
    #1

    1. Advertisements

  2. nycmathguy

    MathLover1

    Joined:
    Jun 27, 2021
    Messages:
    2,989
    Likes Received:
    2,883
    correct
     
    MathLover1, Jul 31, 2022
    #2
    nycmathguy likes this.

    1. Advertisements

  3. nycmathguy

    nycmathguy

    Joined:
    Jun 27, 2021
    Messages:
    5,386
    Likes Received:
    420
    Don't you just love GED mathematics?
     
    nycmathguy, Jul 31, 2022
    #3

    1. Advertisements

Ask a Question

Want to reply to this thread or ask your own question?

You'll need to choose a username for the site, which only take a couple of moments (here). After that, you can post your question and our members will help you out.
Similar Threads
There are no similar threads yet.
Loading...