Question

a sold a thing to B at 20% profit and B sold it to c at 25% profit. if c paid rs 225 find out the cost price for A.

Answer 1

Answer:

Step-by-step explanation:

Its answer is 150.

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Thank you

Answer 2

Answer:

Cost price for A = Rs 150

Step-by-step explanation:

Cost price of a thing paid by C = Rs 225

profit of A(g1) = 20%

Profit of B (g2)= 25%

$Cost\:price \:for \:A\\=\frac{C.P\times 100}{100+g_{1}} \times \frac{100}{100+g_{2}}\\=\frac{225\times 100}{100+20} \times \frac{100}{100+25}\\=\frac{22500}{120}\times \frac{100}{125}\\=Rs\:150$

Therefore,

Cost price for A = Rs 150

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