Question

Find the selling price if the CP is ₹ 20.25 and gain is 10%.​

Answer 1

• As per the data given in the question, we have to find the selling price.
• Given data- Cost price-$20.25.$

                             Gain-$10\%$

• To find:- Selling price=?
• Solution:-
• We will know that,
• S.P. = C.P.(100 + gain%)/100

       Then, we will substitute the value, we get,

       $S.P$ $=\frac{20.25(100+10)}{100}$

       $=\frac{20.25\times110}{100}=22.27.$

         

Answer 2

According to the question it is given that,

Cost Price (C.P) = ₹ $20.25$ and gain = $10$%

As we have to find the selling price,

$=>\frac{20.25}{x}=\frac{100}{10}$

Multiply both side by x,

$=>(\frac{20.25}{x})x=(\frac{100}{10})x$

$=>20.25=10\times x$

$=>x=\frac{20.25}{10}$

$=>x=2.025$

Hence, $10$% of $20.25=2.025$