Smith at a bargain sale, half as many pennies as dollars and half as many dollars as pennies?
Sunday, February 7th, 2010K W asked:
at a bargain sale, Smith says that half his money was gone in thirty minutes so that he was left with as many pennies as he had dollars before but half as many dollars as he had pennies before. how much did he spend?
Coffee Vending Machines
at a bargain sale, Smith says that half his money was gone in thirty minutes so that he was left with as many pennies as he had dollars before but half as many dollars as he had pennies before. how much did he spend?
Coffee Vending Machines
