Question

A person bought an old type writer. He sold it for₹7200 at a loss of 10%. Find his C. P
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Answer 1

Question:- A person bought an old type writer. He sold it for₹7200 at a loss of 10%. Find his C. P

Answer:

SP=₹7200

LOSS % = 10%

CP=

$100 \times sp \\ \div 100 - l percent$

Cp=720000÷90

Cp=8000