Sunday, September 8, 2013

                                     Problem of the Week
                                                         T-Shirts Galore!

(a) Becca bought 7 T-shirts at $9.95 each (taxes
included). She received $10.35 in change. How
much money did she give the cashier?

(b) Her friend Sarah bought 9 other T-shirts, all
priced the same as each other, on a day when
the store had a special “no tax sale”. She gave
the cashier $100, and received more than $10
in change. What is the maximum possible
price of each of Sarah’s T-shirts?
 

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