[Question]Dawn, Lydia, and Donna have a total of 200 bananas. Dawn has 40 more bananas than Lydia. If Lydia has 60 bananas, how many bananas does Donna have?
[Answer]If Lydia has 60 bananas, and Dawn has 40 more, then Dawn has 60 + 40 = 100 bananas. The total number of bananas Dawn and Lydia have is 100 + 60 = 160 bananas. Donna has 200 - 160 = 40 bananas. The answer is 40.

[Question]Greg's PPO algorithm obtained 90% of the possible reward on the CoinRun environment. CoinRun's maximum reward is half as much as the maximum ProcGen reward of 240. How much reward did Greg's PPO algorithm get?
[Answer]Half of much as ProcGen's maximum reward is 240 / 2 = 120 reward. 90% of CoinRun's maximum reward is 120 * .9 = 108 reward. The answer is 108.

[Question]Lowry sells bonsai. A small bonsai costs $30 and a big bonsai costs $20. If he sold 3 small bonsai and 5 big bonsai, how much did he earn?
[Answer]Lowry earns $30 x 3 = $90 from selling 3 small bonsai. He earned $20 x 5 = $100 from selling 5 big bonsai. Therefore, the total amount he earned is $100 + $90 = $190. The answer is 190.

[Question]A park is 1000 feet long and 2000 feet wide. If there is 1 tree per 20 square feet, how many trees are there in the park?
[Answer]
The park is 2,000,000 square feet because 1000 * 2000 = 2,000,000. Thus, there are 100,000 trees in the park because 2,000,000 / 20 = 100,000. The answer is 100000.