Question

the selling price of 18 articles is equal to the cost price of 21 articles . find the profit percent

Answer 1

$<i><b><u>$SOLUTION 》》》》
A.T.Q:-
Let the price be= 1
so cost price= 18
and selling price =21
so profit =21 -18= 03
profit percent =profit ÷C.P× 100
=3÷18×100=16.66%
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