Question

on selling astool for price630 a man loses 10% The cost price of the chair is​

Answer 1

Step-by-step explanation:

given

selling price of chair=₹630

a loss of chair=10%

Find

the cost price of chair=?

A. T. Q

$cp = \frac{100}{100 - loss\%} \times sp \\ \\ = \frac{100}{100 - 10} \times 630 \\ \\ = \frac{100}{90} \times 630 \\ \\ = 100 \times 7 \\ \\ = 700 \\ hence \: the \: cost \: price \: of \: chair \: is \:700$

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Answer 2

Answer:

is the cost price of chair is 700