drsushmasetty drsushmasetty

21-04-2020
Mathematics

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A student is given the task of buying 100 ball point pens with$100. She must buy atleast one $10 pen, atleast one $3 pen, and the reminder at 50 cents each. How many pens of each kind does she buy?

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lilcozyy lilcozyy

21-04-2020

1 10$ pen 1 3$ pen and 98 50 cent pens

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