A dealer mixes rice costing rs 13.84 per kg. With rice costing 15.54 and sells the mixture at rs 17.60 per kg. So he earns a profit of 14.6% on his sale price. The proportion in which he mixes the two quantities of rice is?
A. 3 :7
B. 5:7
C. 7:9
D. 9:11
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Answer:
Ratio= 9:26
Step-by-step explanation:
cp. of the mixture sold@Rs 17.60
at 14.6% Profit = 17.60x100/114.6
= Rs. 15.36
ALLIGATION METHOD
13.84. 15.54
. : 15.36
0.18 1:52
18:52
= 9:26
Ratio 9:26. Ans
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