word problems
one pen costs $9 , if you have $176.20 , how many pens can you buy and how much left ?
tell me in full explanation
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Answer:
buy 19 pen and 0.5777$ left
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Given: The cost of one pen is Rs. and we have Rs.
We have to find how many pens we can buy.
We are solving in the following way:
We have,
The cost of one pen is Rs. and we have Rs.
So, the numbers we can buy at Rs will be:
Hence, we can buy pens.
and the amount left will be:
Now,
Hence, we can buy pens and the amount remaining isRs.
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