Question

3 pens cost is $15 then what will be the cost of 30 pens

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Answer 1

Answer:

1 pen cost = ₹15

30 pens cost=?

the cost of 1 pen =15/3= 5

the cost of 30 pens =

30×5= 150

therefore the cost of 30 pens ia ₹150

Step-by-step explanation:

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Answer 2

Answer:

$150

Step-by-step explanation:

3 pens = $15

1 pens = 15 divided by 3 = $5

30 pens = 30 x 5 = $150

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