Question

. A student buys a book from an online shop at 20% discount. Her friend buys the same book in a book fair for 192 paying 20% less than her friend. What is the actual price of the book? (A) 275 (B) 300 (C) 320 (D) 392​

Answer 1

Answer:

may be Option A 275 rupees

Answer 2

,answer : 300

Step-by-step explanation:

If discount on book is 20% then price of book is 80% = 80

Friend buys a copy of the same book paying 20% less than his friend

Price of book is (100-20)% of 80

80% of 80 =64

friend paid of book is Rs.192

Rs.X =Rs.192

Rs.100=Rs.64

Finaly value of Rs.192 is 3 times of 64 then initial value should be 3 times of 100

then answer is Rs.300