Answer:
Yesterday, I went to the store to buy some food for my dog, Brownie. Mr. Santos greeted me when I came through the door. He said, "What can I do for you, Sheila?" "I need six kilos of Beef and Chicken Special Diet." Mr. Santos added up the prices and said, "The total is P 510.00." "I'm sorry." I said. "My mother only gave me P500.00. How much is it if I only buy five kilos?" "Let's see. It would be P425.00," he said. "All right. That solves my problem. I'll only buy five."
Explanation: