Question

cost of 210 envelopes is rupees 35 how many envelopes can be purchased for rupees 20

Answer 1

cost of 210 envelope = 35
cost of 1 envelope. = 210 / 35
=6

We can buy 3 envelope for Rs.20/- and balance 2 rupees..

Hope it helps you.

Answer 2

Hey mate your answer is
If 210 envelopes cost 35$
Cost of each envelope
210/35=6
So , the cost of 20$
20×6=120
120 envelopes are cost of 20 $
Hope this is correct
If correct mark me as brainliest.