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Subjects
Mathematics State Board
Class 7
Number system
Division of Integers and Properties of Division
10.
Five marks example problems III
Exercise condition:
5
m.
A shopkeeper earns a profit of
₹5
by selling one notebook and incurs a loss of
₹2
per pen while selling of his old stock. In a particular day he earns neither profit nor loss. If he sold
20
notebooks, how many pens did he sell?
Total number of pens sold
=
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