Question

cost of 15 pens is rs.900 find the cost of 19 pens ​

Answer 1

Answer:

cost of 19 pen =Rs 1140

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Answer 2

Answer:

Cost of 15 pens = 900 Rs.

.°. Cost of 1 pen = 900/15 = 60 Rs.

Now, Cost of 19 pens = 19×60 = 1140 Rs.

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