Question

A boy buys a bat for 145 and sells it for
162.40. Find his gain percent.​

Answer 1

Step-by-step explanation:

cost price of bat = 145

selling price of bat = 162.40

Profit = selling price - cost price

162.40 - 145

= 17.40

$profit \: \% = \frac{profit \times 100}{cost \: price}$

$profit \: = \frac{17.40 \times 100}{145}$

profit % = 12%

Answer 2

Answer:

gain of 12%

Step-by-step explanation:

gain =sp -cp

=profit

gain%=gain÷cp×100