Math, asked by BrainlyPromoter, 1 year ago

When the SP of an article doubles, its profit triples. Calculate the profit%.

Answers

Answered by HappiestWriter012
4
Let Selling price be x,
Cost price be y.

We know that Profit = x - y.

given profit = 3(x - y)

But S.P is 2x

So profit is also equal to 2x - y

3( x - y) = (2x-y)

3x -3y = 2x - y

x = 2y

So profit %
= SP-CP /CP * 100
= x-y / y *100 [ x =2y]
= 2y - y / y *100
= 100

Profit% =100%

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