Question

cost of 8 pens is 40 .find out 3 pens cost

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Answer 1

Answer:

Cost of 8 pens=40/-

Cost of 1 pen=40/8=5

So,cost 1 pen=5/-

Then,cost of 3 pens=3*5=15/-

Step-by-step explanation:

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Answer 2

Answer:

₹15

Step-by-step explanation:

cost of 8 pens is = 40

so, cost of 1 pen is= 40/8

so cost of 3 pens is=40/8x3

=5x3

=15

So, the cost of 3 pens is ₹15.

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