What quantity of wheat at rate Rs. 7.4/kg be mixed with 35 kg wheat which rates Rs. 6.4/kg so that price of mixture of wheat becomes Rs. 6.7/kg?
Answer & explanation
Correct answer: option 2
What quantity of wheat at rate Rs. 7.4/kg be mixed with 35 kg wheat which rates Rs. 6.4/kg so that price of mixture of wheat becomes Rs. 6.7/kg?
Correct answer: option 2