Question

Rohan bought 5 T-shirts for 350. He took one for himself and sold remainin four to his friends at 80 per T-shirt. Find his profit per cent on selling ea T-shirt.​

Answer 1

${\huge{\color{red}{\rm{Question:}}}}$

Rohan bought 5 T-shirts for 350. He took one for himself and sold remaining four to his friends at 80 per T-shirt. Find his profit per cent on selling ea T-shirt.

${\huge{\color{green}{\tt{Answer:}}}}$

14.285

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Cost of single shirt=

${\rm{\frac{350}{5}}}=70$

$\rm\color{purple}{He\:makes\:10rs\:profit\:on\:each\:shirt\:as\:solding\:on\:80rs\:per\:T-Shirt}$

$:\implies$${\huge\rm\frac{10}{70}\times{100}}=14.285$

Answer:14.285%