Question

The price of a watch inclusive of 10% vat tax is Rs. 825,what is its base price?

Answer 1

let price of watch is x
then 110/100×X=825
= 750

Answer 2

Answer:-

It's base price is ₹ 750

Step - by - step explanation:-

Find :-

Base price = ?

Solution:-

Let ,it's base price is X

then ,

we know that,

x + 10% of x = 825

$\bf{x + \frac{10}{100} x = 825} \\ \\ \bf{ \frac{100x + 10x}{100} = 825} \\ \\ \bf{110x = 82500} \\ \\ \bf{ \: x = \frac{82500}{110} } \\ \\ \bf{ x \: = 750}$

Hence ,it's base price is ₹ 750