A sells a computer to B at a profit of 10%and B sells it to C at a profit of 15% .if C purchase the computer at rs 1265 find the cp of computerr
Answers
Answer:
A sell the computer at Rs. 28260.86
Step-by-step explanation:
Since we have given that
Profit percentage when A sells to B = 10%
Profit percentage when B sells to C = 15%
Amount paid by C = Rs. 35200
Let the amount paid by A be 's'.
According to question,
\begin{gathered}\frac{100+10}{100}\times \frac{100+15}{100}\times x=32500\\\\\frac{110}{100}\times \frac{115}{100}\times x=32500\\\\x=32500\times \frac{100}{110}\times \frac{100}{115}\\\\x=Rs.25691.69\end{gathered}
100
100+10
×
100
100+15
×x=32500
100
110
×
100
115
×x=32500
x=32500×
110
100
×
115
100
x=Rs.25691.69
Hence, A bought at the price of Rs. 25691.69.
and A sell the computer at
\begin{gathered}25691.69\times \frac{100+10}{100}\\\\=25691.69\times \frac{110}{100}\\\\=Rs.28260.86\end{gathered}
25691.69×
100
100+10
=25691.69×
100
110
=Rs.28260.86