Question

If 10 pens cost 60 rupees , what is the cost of 13 such pens ?

Answer 1

Answer:

10 pen cost 60 rupees then 1 pen will cost 6 rupee (60/10) .

13 pen will cost 6*13 = 78 rupees

Step-by-step explanation:

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Answer 2

Answer:

cost of 10 pens =60

then, cost of 1 pen = 60÷10 =6

therefore,cost of 13 pens =13×6= 78 rupees