Question

Promod purchased 18 kgs. of potatoes at
the rate of Rs. 4.50 per kg and 12 kgs of
potatoes at the rate of Rs. 3.50 per kg. He
mixed the two and sold the mixture at the rate
of Rs. 5 per kg. How much he has gained in
whole transaction​

Answer 1

Step-by-step explanation:

18 * 4.5

12 * 3.5

add both

5 *30kg=150

answer 27

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