Question

The cost of 3 envelopes is 15 rupees. Find the cost of 5 envelopes.​

Answer 1

Answer: The cost of 5 envelopes will be 5x5= 25

Step-by-step explanation:

The cost of 3 envelopes is 15

The cost of 1 envelopes is 15/3=5

The cost of 5 envelopes will be 5x5= 25

HOPE THIS WILL HELP YOU

Answer 2

Answer:

Rs.25

Step-by-step explanation:

cost of 3 envelopes= 15

therefore cost of 1 envelope= 15/3=  Rs.5

so cost of 5 envelopes= 5 X 5=25Rs