Question

If the cost of five pens is Rs.15, then the cost of three pens is ________

Answer 1

Step-by-step explanation:

cost of five pens =15rs

cost of 1 pen=15/5rs

cost of 3pens=15/5×3=9rs

Answer 2

Answer:

3 pens will cost Rs.9

Step-by-step explanation:

5 pens = Rs.15

3×5 = 15

three five za fifteen

So 1 pen cost is Rs.3

need cost of 3 pen

therefore 3×3 = 9

three three za nine

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