An engineer working in the quality control laboratory of a construction company is 4800, 5810 and 5690 dm3 respectively. It needs sand, fine gravel and coarse gravel. There are 3 quarries where these can be bought. Of these stoves Their composition is given in the table. How many dm3 from the quarries so that the engineer can make the necessary analysis? sample Use the Cramer method to solve the need to be taken.

Computer Networking: A Top-Down Approach (7th Edition)
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ISBN:9780133594140
Author:James Kurose, Keith Ross
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An engineer working in the quality control laboratory of a construction company is 4800, 5810 and 5690 dm3 respectively.
It needs sand, fine gravel and coarse gravel. There are 3 quarries where these can be bought. Of these stoves
Their composition is given in the table. How many dm3 from the quarries so that the engineer can make the necessary analysis?
sample
Use the Cramer method to solve the need to be taken.

 

% Kum
% Fine Gravel
% Coarse Gravel
January 1
52
30
18
January 2
20
50
30
January 3
25
20
55
Transcribed Image Text:% Kum % Fine Gravel % Coarse Gravel January 1 52 30 18 January 2 20 50 30 January 3 25 20 55
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