The ratio in which the price at Rs.7.20 a kg be mixed with rice at Rs. 5.70 a k

Question

The ratio in which the price at Rs.7.20 a kg be mixed with rice at Rs. 5.70 a kg to produce a mixture worth Rs.6.30 a kg is:

Options:

A . 1:3

B . 2:3

C . 3:4

D . 4:5

Answer: Option A

(Dearer Rice): (Cheaper Rice) = 60 : 90 = 2:3

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