Question

2. A television set whose cost price was 9,000 was
sold at a gain of 20%. Find the selling price of the
television set.

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Answer 1

10800

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Answer 2

Selling price is

(20% of 9000) + 9000

(20/100 × 9000) + 9000

(20 × 90) + 9000

1800 + 9000

10800

Therefore the selling price is 10800