In what ratio must rice at Rs. 9.30 per kg be mixed with rice at Rs. 10.80 per kg so that the mixture be worth Rs. 10 per kg?

In what ratio must rice at Rs. 9.30 per kg be mixed with rice at Rs. 1

1.	In what ratio must rice at Rs. 9.30 per kg be mixed with rice at Rs. 10.80 per kg so that the mixture be worth Rs. 10 per kg?
A.	8 : 5
B.	5 : 8
C.	8 : 7
D.	7 : 8
Answer» D. 7 : 8

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In what ratio must rice at Rs. 9.30 per kg be mixed with rice at Rs. 10.80 per kg so that the mixture be worth Rs. 10 per kg?

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