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

[Q]: Problem: if one - third of one - fourth of a number is 18 , then 3 - tenth of that number is : a . 35
[A]: 64.8


[Q]: Problem: a train covers a distance of 100 km in 1 hour . if its speed is decreased by 10 km / hr , the time taken by the car to cover the same distance will be ?
[A]: 1 hr 6 min


[Q]: Problem: in a dairy farm , 20 cows eat 10 bags of husk in 40 days . in how many days one cow will eat one bag of husk ?
[A]:
80