Question

Please the question(no9) with steps

Answer 1

Cost price of the refrigerator = Rs 11515
Gain percentage = 20%.
∴ Selling price ={(100 + gain %)100×C.P}={100+20100×11515}=120100×11515=Rs 13818

Let the marked price be Rs x.
Discount = 16% of Rs x
                =16x100
S.P = MP − Discount
⇒ 13818 = x − 16x100

⇒13818=100x−16x100⇒1381800=84x⇒x=138180084⇒x=16450

​Therefore, the marked price of the refrigerator is Rs 16450.