Question

the cost of 60 envelopes is ₹90 then how many envelopes can be purchased for ₹120​

Answer 1

Answer:

This is my answer.

If it's right, please mark me as the brainiest.

Step-by-step explanation:

if cost of 60 envelopes is 90,

then divide 90 by 60 to find the cost of 1 envelope.

-> 90/60= 3/2 (cost of 1 envelope)

For ₹120​= 3/2 X  120

=> 180 Envelopes