Question

A calculator as bought for rupee 435 after getting a discount of 13% find the marked price of the calculator

Answer 1

Answer:

SP=435

let the CP=X

so,x-(13 percent of X)=435

X-(13X/100)=435

X/1 - 13X/100 = 435

100X-13X/100=435

87X/100=435

X=435x100/87

X=500

MP=500

Answer 2

Answer:

Marked price of the calculator  = Rs. 500

Step-by-step explanation:

$\pink{\ggg}\red{\underline{Question:-}}$

A calculator as bought for rupee 435 after getting a discount of 13% find the marked price of the calculator?

$\pink{\ggg}\red{\underline{Solution:-}}$

Selling price of the calculator =  435

Discount = 13% on the marked price

Let the marked price  = $x$

Here percent ( % ) = 100

$Discount = \frac{13}{100}x$

We know that,

$\boxed{\orange{Marked\:\:price =selling\:\:price+Discount}}$

$\Rightarrow x = 435+\frac{13}{100}x$

$\Rightarrow x - \frac{13}{100}x = 435$

$\Rightarrow \frac{87}{100}x = 435$

$\Rightarrow x = \frac{435\times100}{87 }$

$\Rightarrow x = \frac{43500}{87}$

$\Rightarrow x = 500$

Marked price of the calculator  = Rs 500