Bill wants to buy a shirt that costs 97 dollars.However he has no money so he borrows 50 dollars from his Mom and 50 dollars from his Dad.So he has 100 dollars.When he buys the shirt he has 3 dollars change, so he gives 1 dollar to his Mom and 1 dollar to his Dad and keeps 1 dollar for himself. Now he owes his Mom 49 dollars and his Dad 49 dollars and he still has 1 dollar. However, 49 +49 +1 = 99 dollars. Where did the missing dollar go??
Look forward to your answers.