Question

) The cost of one pencil is Rs.5, Then what is the rule for cost of 'n' pens? *
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Answer 1

for n number of pens the cost will be Rs. 5n.

Answer 2

Answer:

Given:-cost of one pencil =Rs 5

Cost of n pen =??

So,

Cost of n pencil=5×n=5n

Step-by-step explanation:

I hope this will help you..