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Answers
A
B
C
D
E
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In what proportion must rice at \(\$3.10\) per \(\text{kg}\) be mixed with rice at \(\$3.60\) per \(\text{kg}\) so that the mixture be worth \(\$3.25\) per \(\text{kg}?\)
A. \(3{:}7\)
B. \(3{:}5\)
C. \(5{:}3\)
D. \(7{:}3\)
E. \(8{:}3\)
The OA is D
A. \(3{:}7\)
B. \(3{:}5\)
C. \(5{:}3\)
D. \(7{:}3\)
E. \(8{:}3\)
The OA is D
