Question

RS 12 for 4 kg nice, how much
per kg?​

Answer 1

Answer:

₹3 for one kg

Step-by-step explanation:

Divide 12 by 4 we will get 3

so the correct answer is 3

Answer 2

Answer:

Ok

Step-by-step explanation:

$Let the cost of 1 kg of rice and wheat be x & y respectively.</p><p></p><p>−y=−12 \\ 5x+7y=159 -(ii) \\ (i)×5−(ii)×3 \\ 3a+4y=93 \\ 3x=93−4(12)=93−48=45 \\ y=12 \\ x=5 \\ ∴ cost of rice =15 Rs. \\ cost of wheat =12Rs. per kg$

Mark me Brainliest