একজন দোকানদার 12(1)/(2)% হারে একটি জিনিস বিক্রি করে। 6% লাভের জন্য, তাকে অবশ্যই বাড়াতে হবে...

Find the number whose 12(1)/(2)% is 64

Spending 12(1)/(2)% of what sum of money 320 is spent? "

6 1/4% of 1600+ 12 1/2% of 800=

A shopkeepers sells an article at 12 (1)/(2) % loss. If he sells it for Rs. 92.50 more, then he gains 6%. What is the cost price of the article?

A shopkeeper sells an article at 12(1)/(2)% loss.If he sells it for Rs.92.50 more then he gains 6%. What is the cost price of the article? Rs.500 b.Rs.510 c.Rs.600 d.Rs.575