Question

A sells an article to B at a gain of 10% and B sells it to C at a gain of 20%.if C pays Rs 19.80 for it.what did it cost A?

Answer 1

profit % of A = 10%

profit % of B=20%

S. P of B = 19.80 rupees

profit = 20/100×19.80

=3.96 rupees

profit of A=3.96/2

=1.98 rupees

C. P of A = S. P - Profit

19.80 - 1.98

=17. 82 rupees

thus 17. 82 rupees was the cost of A

Answer 2

Step-by-step explanation:

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