Tuesday, November 11, 2014

Henrielle's Proportion Problems

https://openclipart.org/image/300px/svg_to_png/8865/Gerald_G_Driving_a_car.png


Darrell drove 187 miles in 3 hours. What was Darrell's average rate of speed in miles per hour?

If twinkies cost $1, how much is it for 15 twinkies?

the ratio of teachers to student needs to be 1:30. If there were 120 students, how many teachers would be needed?


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2 comments :

  1. Maybhelle 9-04November 12, 2014 at 3:25 PM

    The answer in your question is there are 4 teachers. I got this by multiplying.

    ReplyDelete
  2. UnknownNovember 12, 2014 at 5:39 PM

    The answer for your question is:
    ~If there's 120 students, there would be 4 teachers.
    (I got the answer by doing cross multiplication)

    ReplyDelete

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