Wipro Company Numerical Ability Alligation or Mixture

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?

Read Solution (Total 1)

(9.3x+10.8y)/(x+y)=10
9.3x+10.8y=10x+10y
.7x=.8y
x/y=8/7
8:7
12 years agoHelpfull: Yes(4) No(0)

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