instruction:
The task is to generate the correct answer for a given math problem.
question:
Problem: what is the total number of integers between 10 and 50 that are divisible by 2 ?
answer:
19


question:
Problem: calculate the sum of first 60 natural numbers .
answer:
1830


question:
Problem: in an examination it is necessary for a candidate to get 45 % of the maximum marks to pass . a candidate who gets 180 marks , fails by 45 marks . find the maximum marks .
answer:

500