Math, asked by vkaggarwal, 1 year ago

how to find the cost price: sp=$130 profit=20%

Answers

Answered by sangharsh1234
0
Cost price = (130×100)÷120 =13000÷120=108.4

vkaggarwal: can u elaborate this plssss
sangharsh1234: According to formula cost price equal to sell price ×100 uppon 100+ profite. ...put the value of it and calculate
sureshbhat47: if cost price is 100, sales price is 120. when sales price is 130, cost price is 130* 100/ 120 = 108.33
Answered by sureshbhat47
0
let  cost  price =  x,  since  profit is  20%,   sales  price = 1.2 x

1.2x = 130,  hence  x = 130/ 1.2 = $108. 33  

vkaggarwal: can u elaborate this
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