Reasoning and answer: L = Lottie's earnings. Jerusha's earnings = 4L. L + 4L = 85. L = 85 / 5. L = 17 so Jerusha earned 4L = 4(17) = 68. Jerusha earned $68.
The answer: 68
What was the question?
Question: Jerusha earned 4 times as much money as Lottie. Together they earned $85. How many dollars did Jerusha earn? Use L to represent Lottie's earnings.

Reasoning and answer: In 3 hours, Liza reads 20 x 3 = 60 pages. In 3 hours, Suzie reads 15 x 3 = 45 pages. Liza reads 60 - 45 = 15 pages more than Suzie.
The answer: 15
What was the question?
Question: Liza reads 20 pages in an hour, and Suzie reads 15 pages in an hour. How many more pages does Liza read than Suzie in 3 hours?

Reasoning and answer: If Jane got 60 points and lost 20 points then the total number of points she accumulated in all the rounds was 60 + 20 = 80 points. If each round is awarded 10 points, then the number of rounds will be 80 / 10 = 8 rounds.
The answer: 8
What was the question?
Question:
In a card game, you are awarded 10 points if you win one round. While playing, Jane ends up with 60 points. If she lost 20 points, then how many rounds did she play?