Question

A dealer allows a discount of 10% and still gains by 15% .what should be the marked price if the cost price is 900?

Answer 1

Step-by-step explanation:

to find its selling price sp=100+15by 100*900=1035 to find the sp of discount and it's marked price let the MP be x discount percent=10by100*x = xby10 sp=x-xby10 is 9x by 10=1035 =x =10*1035by 9 =1150