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### Grade 8 - Mathematics9.20 Trade Discount - III

 Example: Selling price is \$150 and discount is \$5 then find discount percent. Solution: Discount percent = (discount / Market price) * 100 Market price = Selling price + discount Market price = \$150 + \$5 Market price = \$155 Discount percent = (5 / 155) * 100 = 100/31 Discount percent = 3 7/31% Directions: Solve the following problems. Also write at least 5 examples of your own.
 Q 1: Selling price is \$145 and discount is \$15 then find discount percent.9 5/8%9 1/8%9 3/8%9 7/8% Q 2: Selling price is \$1485 and discount is \$215 then find discount percent.12 9/17%12 5/17%12 11/17%None of these Q 3: Selling price is \$205 and discount is \$20 then find discount percent.8 5/9%8 8/9%8 7/9%8 1/9% Q 4: Selling price is \$1470 and discount is \$180 then find discount percent.10 10/11%10 9/11%10 1/11%10 8/11% Q 5: Selling price is \$2875 and discount is \$225 then find discount percent.7 15/31%7 8/31%7 7/31%7 20/31% Q 6: Selling price is \$485 and discount is \$15 then find discount percent.2 1/2%6%4%3% Q 7: Selling price is \$2780 and discount is \$220 then find discount percent.7 1/3%7 2/3%5 1/3%6 1/3% Q 8: Selling price is \$93 and discount is \$7 then find discount percent.9%7%3%5% Question 9: This question is available to subscribers only! Question 10: This question is available to subscribers only!

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