instruction:
The task is to generate the correct answer for a given math problem.
question:
Problem: 17 balls are numbered 1 to 17 . a ball is drawn and then another ball is drawn without replacement . what is the probability that both balls have even numbers ?
answer:
7 / 34


question:
Problem: if | 5 x - 20 | = 100 , then find the sum of the values of x ?
answer:
8


question:
Problem: a train traveled the first d miles of its journey it an average speed of 40 miles per hour , the next d miles of its journey at an average speed of y miles per hour , and the final d miles of its journey at an average speed of 160 miles per hour . if the train ’ s average speed over the total distance was 96 miles per hour , what is the value of y ?
answer:

100