1.

By selling a cd of rs 150 a shop owner lost 1/6 of its cost price.what is the cost rice of the cd.

Answer»

Hye

==============================

let the cost PRICE be x

By selling a cd of rs 150 a SHOP owner lost 1/6 of its cost price

s.p = 150

so lets FORM an equation

=> 150 =  x - 1/6 of x

=> 150 = x - 1x/6

=>150 = 6x/6 - 1x/6

=>150 = 5x/6

=> x = 150 * 6 / 5

       = 30*6

       = rs 180

lets check

180 *1/6 = 30

hence the costprice is 180

=========================

hope it helps u.............


Discussion

No Comment Found

Related InterviewSolutions