Question

johnny purchase three novels marked at Rs 95 each .a chemistry book marked at Rs 180 and a Oxford dictionary at 470 .he receives Rs 187 discount . what is the percentage of
discount of total marked price​

Answer 1

Step-by-step explanation:

Price of each novel = 95

So, the price of 3 novels =

95 * 3 = 285 rupees

Oxford dictionary = 470 rupees

Chemistry book = 180 rupees

So

Total money is equals to 935 rupees

Discount = 187 rupees

We know,

D% = Discount/Marked Price * 100

= 187/935 * 100

= 20%

So the discount is 20%