Question

if the selling price of an article is 4/7 of its c.p find gain %​

Answer 1

20%

Step-by-step explanation:

Let the cost price of an item be x

We are given that the selling price of an article is \frac{4}{5}th

5

4

th of it's cost price

SP of an item = \frac{4}{5}x

5

4

x

Loss = CP - SP = x-\frac{4}{5}x=\frac{1}{5}xx−

5

4

x=

5

1

x

Loss% = \frac{loss}{CP} \times 100

CP

loss

×100

Loss% = \frac{\frac{1}{5}x}{x} \times 100

x

5

1

x

×100

Loss% = \frac{\frac{1}{5}}{1}\times 100

1

5

1

×100

Loss% = 20\%20%

Hence the loss% is 20%

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Answer 2

Answer:

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