You borrow50 from dad

You borrow
50 from dad. You buy a shirt for
3 in change. You give
1 back to dad. You keep


  1. 49=

  2. 1=$99. What happened to the other dollar

The Correct Answer and Explanation is:

This is a classic “missing dollar riddle” that plays on confusion about how the amounts are being accounted for. Let’s break it down clearly:

  1. You borrow $50 from your dad.
    This is the starting amount you owe him.
  2. You buy a shirt for $3 and get $47 in change.
    So, you’ve spent $3 and now you have $47. The shirt cost $3, so we need to keep track of what happened to that $3.
  3. You give $1 back to dad.
    Now, you’ve given your dad back $1. You still owe him $49 (because you borrowed $50 and gave back $1).
  4. You keep $49.
    Here’s where the riddle gets tricky. You still have the $47 in your pocket and the $2 from the change that you kept from the shirt purchase.

So the $49 you “keep” is not related to your debt in the way the riddle implies. It’s a misunderstanding in how the amounts are combined. The breakdown is:

  • You owe your dad $49, not $50 anymore because you returned $1.
  • You bought a shirt worth $3, so that $3 is already accounted for in the shirt.

The “$99” part is a trick that makes you add the amounts incorrectly. There’s no missing dollar because the $49 you owe and the $47 you still hold are part of your total owed, and the shirt is already included in the calculations.

Conclusion:

There’s no mystery dollar missing. It’s a misleading question that mixes up the amounts in a way that tricks the reader into thinking the math doesn’t add up.

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