Question

2.3 A pen costs 100. A shopkeeper increased its price by 50%.
(a) What is the new selling price of the pen?
(b) Looking at the falling sales of the pen, the shopkeeper then decreased the price by 50%.
What is its selling price now?​

Answer 1

Answer:

a) New SP = 150 Rupees

b) New SP = 75 Rupees

Step-by-step explanation:

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Answer 2

Answer:

a. new selling price = cost price + 50% of the cost price

= 100 + 50% of 100

= 100+ 50

= 150

b. decreased selling price = current cost - 50% of current cost

= 150 - 50% of 150

= 150 - 75

= 75

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