Question

the Marked price of a double bed is Rs.9575 A shopkeeper allows a discount of 12% and still gains 10% find the cost price of double bed

Answer 1

Answer:

Step-by-step explanation:

Marked price of double bed= rs9,575

rate of discount= 12%

discount= 12 % of 9575

$\frac{12}{100}=9575\\ =1149$

s.p = m.p - discount

s.p=  9575-1149

    =8426

c.p= x

$\frac{s.p-c.p}{c.p}*100\\10= \frac{8426-x}{x}*100\\ 10x=842600-100x\\10x+100x=842600\\110x=842600\\x=\frac{842600}{110}\\ x= 7660\\\\\\please mark it's brainlist$