Riddle: I bought a cow for $900, sold it for $1200, bought it again for $1300, and sold it again for $1600. How much did I earn?

This riddle might seem tricky, but it’s actually a straightforward math problem when you break it down step by step. The key is to calculate the profit made in each transaction.

Breaking Down the Transactions:

  1. First Transaction:
    • You bought the cow for $900.
    • You sold it for $1200.
    • Profit from the first transaction:
      $1200−$900=$300
  2. Second Transaction:
    • You bought the cow again for $1300.
    • You sold it for $1600.
    • Profit from the second transaction:
      $1600−$1300=$300

Total Profit:

  • The profit from the first sale is $300.
  • The profit from the second sale is $300.

Thus, the total profit or the total amount you earned is: $300+$300=$600

Solution:

You earned $600 in total from the two transactions.

Key Takeaway:

This riddle is a basic calculation of profit and loss. By carefully analyzing each transaction and focusing on the profits made from buying and selling, you can easily arrive at the solution.

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