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Bunuel
A mixture of salt and water has a ratio of 4:5. Another mixture of salt and water has a ratio of 5:3. In what proportion these two mixtures should be mixed to get salt and water in ratio of 1:1?

A. 2:1
B. 3:2
C. 3:4
D. 2:3
E. 4:9

OA is E
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cyrwr1
None of the above. Should be 9:4 ratio

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hey it is not asking which mixture first and which second, so 4:9 will also work
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