Question

How much change should you get from a ten dollar bill if you buy items for $3.69 each?

Answer 1

First find out how many things you can buy. $3.69 + $3.69 is $7.38. If you add one more item that is $3.69 that would be over $10, so you can only buy two things. If you take the price of your two items ($7.38) minus $10.00, what is your answer?