Q: The task is to generate the correct answer for a given math problem.
Problem: the weights of one liter vegetable ghee packet of two brands ' a ' and ' b ' are 800 gm and 850 gm respectively . if they are mixed in the ratio of 3 : 2 by volumes to form a mixture of 3 liters , what is the weight ( in kg ) of the mixture ?
A:
2.46