Question

So,
9. A shopkeeper bought 50 shirts for 30,000. He found
that 10 shirts were defective so he sold them at a loss of
10%. At what price should he sell the remaining shirts
to gain 30% profit on the whole transaction?
ER​

Answer 1

Answer:

He found that 10shirts are defective so he sold them at a loss of ... what price should he sell the remaining shirts to gain 30% profit ... 10% loss = 30000/100 × 90 = 27

Step-by-step explanation:

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Answer 2

Answer;

Step-by-step explanation:

fisrt we find the price for one shirt

let it be y

50 ↔ 30,000

1   ↔ y

by cross multiplying

50y=30,000  

50     50

y=600

∴one shirt costs 600

10 will cost

10×600

6000

loss of 10% of 10 shirts

loss=10 × 6000

        100

loss=600

profit of each shirt

30 × 600 = 180

100

he should sell each shirt at

buying price + profit

600+180

780

should sell the remaining shirts at

40 × 780

31200

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