# Scotch Tape and Gas Prices Dilemma

So, my whole recent obsession with Scotch Tape sort of began a few weeks ago when the following problem popped into my mind…

# New Application Problems from the Classroom

Here are few more problems that I came up with during today’s class:

1.  Clyde owed 8 different people \$4 each for some doughnuts that he bought to eat on his birthday. Then when he wasn’t looking, Hellman’s stole \$4 from Clyde’s wallet.  In order to reclaim his debt, Clyde needed to split up his total losses over a period of nine months.  How much debt will he recover over each of the nine months?

2.  Clyde went to the store and he bought seven nuclear weapons, but he doesn’t know the price of them yet.  He had to return four of the weapons because they were defective.  Then Clyde had to pay \$9 in order to bribe a government official into letting him keep the weapons.  Finally, when buying the weapons, Clyde had a \$4 off coupon.  How much did Clyde pay since he did not yet know the price per weapon?

3.  The hypotenuse of a right triangle is the median of {0.52, 0.69, 0.71, 0.34, 0.54} and one of the legs is the median of {0.26, 0.12, 0.35, 0.43, 0.28}.  Find the length of the missing side.

4.  The length of a boat is the mean of {11, 32, 21, 74, 32, 25, 29} ft.  Convert the length of the boat to meters.

5.  The diameter of a doughnut is the average of {3.6, 7.4, 3.9, 6.2, 7.6} cm.  Convert the diameter to millimeters.

# Joliprint, The Chronicle of Higher Education, and Teaching Measurement

There have been so many times when I have wanted to print something from the web, but have had a very hard time getting it to print out correctly.  Joliprint is a resource that will definitely solve (most) of your problems.  For example, the other day, I printed this Convert, then Compete blog post from the Chronicle of Higher Education with the intent of having my students read the article and then write a paragraph response.  By the way, this turned out the be a very good activity that went along with the discussion of measurement in my Developmental Math class.  However, the print ended up being small and quite awkward.  Joliprint solved all of my problems, and I wish I had known about it BEFORE I printed this article for my students.  If you don’t believe me, take a look at the before and after, and I think you’ll be a Joliprint fan.  I know I am.

Before Joliprint:

Convert, Then Compete – Brainstorm – The Chronicle of Higher Education.pdf