A phone costs 200 zloty. The shop raises the price by 20% and later lowers the new price by 20%. What is the final price?
Answer and explanation
Correct answer: C. 192 zloty
- Step 1: After the rise: . After the cut: zloty. Answer: 192 zloty. Why not the others: 200 zloty: adds and subtracts the percentages directly. 240 zloty: forgets the reduction. 160 zloty: forgets the increase.
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