In what ratio must wheat at Rs. 3.20/kg be mixed with wheat at Rs. 2.90/kg so that the mixture be worth Rs. 3/kg?

In what ratio must wheat at Rs. 3.20/kg be mixed with wheat at Rs. 2.9

1.	In what ratio must wheat at Rs. 3.20/kg be mixed with wheat at Rs. 2.90/kg so that the mixture be worth Rs. 3/kg?
A.	0.043055555555556
B.	0.12638888888889
C.	0.084027777777778
D.	0.085416666666667
Answer» D. 0.085416666666667

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In what ratio must wheat at Rs. 3.20/kg be mixed with wheat at Rs. 2.90/kg so that the mixture be worth Rs. 3/kg?

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