Question

A shopkeeper buys room cooler at rs. 1200 each. Due to depressed market conditions he sells them at 15% loss. Find the selling price of each cooler​

Answer 1

${\mathfrak{{answer}}}$

$we \: have \:$

$c.p = 1200$

$loss \: = 15\%$

$s.p \: =$

$we \: know \: that \:$

$loss \: = \frac{cp \: - sp \: }{cp} \times 100$

$therefore \\ 15 = \frac{1200 - sp}{1200} \times 100$

$15 = \frac{1200 - sp}{12 \: }$

$1200 - sp \: = 15 \times 12$

$1200 - sp \: = 180$

$sp \: = 1200 - 180$

$sp \: = 1020$

$hence \: proved$

${\mathfrak{{☆ \:  I  \: hope \:  its  \: help  \: you \:  ☆}}}$