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 ?	Choices.
A) 192.5	B) 275	C) 117.85	D) Cannot be determined	E) None of these
List price of calculator   82.50/30×100= 275   Deepa bought calculator in   275 × 0.70 = 192.50   192.5nswer 192.5
<result>A</result>
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 ?