Question

By selling a jacket for 729 rupees,sun and a lost 10%.what was the cost price?

Answer 1

Given,
SP=₹ 729
Loss=10%
Let CP =x. then,
SP=x-10%of x
x-x/10=9x/10

but SP = 729, therefore
9x/10=729
x=810☺

Answer 2

Answer:

Step-by-step explanation:

SP=₹ 729

Loss=10%

Let CP =x. then,

SP=x-10%of x

x-x/10=9x/10

but SP = 729, therefore

9x/10=729

x=810☺