Question

Find the loss per cent if C.P. = rupee200, S.P.=;
rupee180.
​

Answer 1

$\huge\tt\green{SoLutiOn:-}$

Given that :-

$\star$Cost price = 200Rs

$\star$Selling price = 180Rs

To find :-

loss percent

Then According to the question:-

loss = cost price - selling price

loss = 200 - 180

loss = 20Rs

In percentage:-

using formula ,

$\huge\boxed{\red{loss= \frac{loss}{CP} × 100}}$

$loss = \frac{20}{200} × 100\\ \\ loss = 10percent$

$\huge{\boxed{\boxed{\boxed{\red{loss = 10}}}}}$