TASK DEFINITION: The task is to generate the correct answer for a given math problem.
PROBLEM: Problem: the size of a television screen is given as the length of the screen ' s diagonal . if the screens were flat , then the area of a square 19 - inch screen would be how many square inches greater than the area of a square 17 - inch screen ?

SOLUTION: 36

PROBLEM: Problem: two numbers are in the ratio 3 : 5 . if 9 be subtracted from each , they are in the ratio of 1 : 2 . the first number is :

SOLUTION: a ) 27

PROBLEM: Problem: there are , in a certain league , 20 teams , and each team face another team for a total of 10 times . how many games are played in the season ?

SOLUTION:
1900