Question

The cost of 500 visiting cards is ₹ 800 . Find the cost of 800 cards.

Answer 1

Answer:

The cost of 500 visiting cards = 800

cost of 1 visiting cards is = 800/500 = 1.6

cost of 800 visiting cards is = 800*1.6 = Rs.1280

I hope this may help you

Answer 2

Answer:

let the cost of one visiting card = x

ATQ,....

500x = 800

x = 800/500

then,

cost of 800 visiting cards =

800x = 800× 800/500 = 1280 rupees