In what ratio wheat costing Rs. 17/ kg should be mixed with another wheat costing Rs. 12/kg to get a mixture costing Rs. 13.5/ kg?

In what ratio wheat costing Rs. 17/ kg should be mixed with another wh

1.	In what ratio wheat costing Rs. 17/ kg should be mixed with another wheat costing Rs. 12/kg to get a mixture costing Rs. 13.5/ kg?
A.	1 : 2
B.	2 : 5
C.	3 : 7
D.	4 : 9
Answer» D. 4 : 9

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In what ratio wheat costing Rs. 17/ kg should be mixed with another wheat costing Rs. 12/kg to get a mixture costing Rs. 13.5/ kg?

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