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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 Rs10 per kg?

Option 1)
$8:7$
Option 2)
$6:5$
Option 3)
$5:9$
Option 4)
$7:5$
Option 5)
$7:9$

Answers (1)

best_answer

Rice 1= 9.30 / kg, Rice 2 = 10.8 /kg

Mixture = 10 /kg

Ratio = 0.8/0.7 = 8:7

Posted by

rishi.raj

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