instruction:
The task is to generate the correct answer for a given math problem.
question:
Problem: gopi gives rs . 90 plus one turban as salary to his servant for one year . the servant leaves after 9 months and receives rs . 60 and the turban . find the price of the turban .
answer:
30

question:
Problem: harold works at a resort from the beginning of march to the end of september . during the month of august this past year , he made 2 times the average ( arithmetic mean ) of his monthly totals in tips for the other months . his total tips for august were what fraction of his total tips for all of the months he worked ?
answer:
1 / 4

question:
Problem: the smallest number which when diminished by 5 , is divisible by 12 , 16 , 18 , 21 and 28 is
answer:
1013