Lesson 5 · Profit and Loss: Discount

Profit and Loss: Discount Presentation

MathematicsSubject
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Mathematics, Class 8

Profit and Loss: Discount

Marked price · Discount amount · Selling price

What Today Covers

🏷️

Tell cost, marked and selling price apart

➗

Find the discount amount and the discount percent

🔄

Work back from selling price to marked price

📈

Find profit or loss percent after a discount

Gain or Loss?

🧥The sweater
Cost price Rs.900
Selling price Rs.1200
Profit Rs.300, that is 33.33%
VS
👖The trousers
Cost price Rs.700
Selling price Rs.500
Loss Rs.200, that is 28.57%

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Presenter notes: Ask the class whether they have seen a SALE sign in a shop. Today's lesson is about which price comes down on such a sign, and by how much.