Question

A trader marks his goods in such a way that after allowing a discount of 10% he
still gains 12.5% If an article costs him 1440, what is its marked price?​

Answer 1

Answer:

okkkkk I try to understand

Answer 2

Answer:

Step-by-step explanation:

Here , cost price of article = Rs. 720

Let the marked price of article be Rs. y.

discount = 10% and gain = 15%

According to the question,

90% of y = 720 × 115%

⇒ y ×

90

= 720 ×

115

100 100

⇒ y =

115 × 720

= Rs. 920

90