Question

Deepa bought a calculator at 30% discount on the
listed price. Had she not got the discount, she would
have paid 82.50 extra. At what price did she buy
the calculator ?
(a) Rs192.50 (b) Rs 275
(c) Rs 117.85
(d) Cannot be determined
(e) None of these​

Answer 1

Answer:

(D) is the answer of this question.

Answer 2

Answer:

b) 275

Step-by-step explanation:

the extra price paid = discount.

let total cost be x

30percent of x = 30x/100

thus

30x/100==82.50

3x/10=82.5

3x=825

x=825/3

x=275