Question

if a shop keeper sells a fridge for 18000and gets a profit of 20% then what was its cost price?
​

Answer 1

${\huge{\underline{\mathfrak{{answer}}}}}$

${\large{\underline{\mathfrak{{So \: profit \: is =20}}}}}$

$120\% = 1800 \\ 1\% = 18000 \div 120 = 150 \\ 100\% = 150 \times 100 \\ = 15000$

HOPE THIS HELP FUL.