Question

A merchant bought 3 orange for ₹10 and sold 5 orange for ₹20 find the profit percentage​

Answer 1

$he \: \: got \: \: the \: \: profit \: \: of \\ 3.45$

Answer 2

solution :-

3 orange = 10 ₹

1 orange =

$\frac{10}{3}$

5 orange = 20 ₹

1 orange =

$\frac{20}{5} = 4rs \:$

profit = SP - cp

$4 - \frac{1 }{3}$

$12 - \frac{10}{3}$

$\frac{2}{3}$

so

$\frac{1 00}{ \frac{2}{3} } = 100 \times \frac{3}{2} = 50 \times 3 = 150$

150 orange he sell and make profit of rs