III. Read and analyze the problem. Follow the steps in solving the given problem. (Find for the rate of discount.) Rona paid P 10,500.00 for a television set that originally costs P 15,000.00. What is the rate of discount? UNDERSTAND 16. What is asked? 17. What are given? PLAN 18. What is the operation to be used? 19. Transform the problem to number sentence? SOLVE & CHECK 20. Show the computation
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Answer:
What is asked: rate of discount
What are given: selling price of P 10,500 and original price P 15,000
What is the operation to be used: subtraction and division
Solve & Check:
Solve:
(15000-10500) / 15000 = 0.3 = 30%
or
15000 - 10500 = 4500
4500 / 15000 = 0.3 = 30%
Check:
15000(1 - 0.3) = 10500
or
15000* 0.3 = 4500
15000 - 4500 = 10500