
PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free Demo
Two farmers Kishore and Shanthi, cultivates three varieties of grains namely rice, wheat and ragi. If the sale amount (in \(₹\)) of three varieties of grains by both farmers in June.
\(A =\begin{bmatrix}
700 & 1200 & 2200\\
750 & 1450 & 2250
\end{bmatrix}\)
700 & 1200 & 2200\\
750 & 1450 & 2250
\end{bmatrix}\)
[Note: Here, the rows \(R_1\) and \(R_2\) represent the two farmers, Kishore and Shanthi, respectively. And the columns \(C_1\), \(C_2\) and \(C_3\) denote grains rice, wheat and ragi, respectively.]
And the July month sale (in \(₹\)) is exactly twice that of the June month sale for each variety.
i) What is the price of the grains in the July month \(=\)
ii) What is the average sales of the months June and July \(=\)
iii) If the sales continues to increase in the same way in the successive months, what will be sales in the month of October?