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Online Quiz (Worksheet A B C D)

Questions Per Quiz = 2 4 6 8 10

Grade 8 - Mathematics
9.20 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 $1485 and discount is $215 then find discount percent.
12 9/17%
12 5/17%
12 11/17%
None of these

Q 2: Selling price is $2875 and discount is $225 then find discount percent.
7 8/31%
7 20/31%
7 7/31%
7 15/31%

Q 3: Selling price is $205 and discount is $20 then find discount percent.
8 1/9%
8 7/9%
8 8/9%
8 5/9%

Q 4: Selling price is $1745 and discount is $175 then find discount percent.
9 11/96%
9 5/96%
9 1/96%
9 7/96%

Q 5: Selling price is $2505 and discount is $245 then find discount percent.
10 9/11%
6 10/11%
8 10/11%
10 10/11%

Q 6: Selling price is $2780 and discount is $220 then find discount percent.
7 1/3%
6 1/3%
7 2/3%
5 1/3%

Q 7: Selling price is $93 and discount is $7 then find discount percent.
9%
3%
7%
5%

Q 8: Selling price is $485 and discount is $15 then find discount percent.
2 1/2%
3%
4%
6%

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!


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