The task is to generate the correct answer for a given math problem.

Q: Problem: in a kilometer race , a beats b by 48 meters or 12 seconds . what time does a take to complete the race ?

A: 238 sec
****
Q: Problem: a train 300 m long is running with a speed of 68 kmph . in what time will it pass a man who is running at 8 kmph in the same direction in which the train is going ?

A: 18 sec .
****
Q: 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
****