Question

Find. The CP if a) SP=rupees 2380,profit =19%

Answer 1

$cp = \frac{100}{100 + gain\%} \times sp \\ = \frac{100}{100 + 19} \times 2380 \\ = 100 \times 20 \\ = 2000$

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$\huge\mathbb\red{CP\: Rupees\:2000}$

$\huge\mathbb\red{FoLLoW\: Me}$

$\huge\mathbb\blue{MarK\:BrainLiEsT}$