Alexis has four times as many mangoes as Dilan and Ashley combined. If Alexis has 60 mangoes, how many mangoes does all of them have combined? Give the rationale and then the answer.
Let's think step by step. If Alexis has four times the combined number of mangoes Dilan and Ashley has, then they both have 60 mangoes / 4 = 15 mangoes. The total number of mangoes for all of them is 15 mangoes + 60 mangoes = 75 mangoes.. The answer is: 75.

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? Give the rationale and then the answer.
Let's think step by step. 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.

Andy started out the year weighing 156 pounds. He then grew 3 inches and gained 36 pounds. Andy wasn't happy with his weight and decided to exercise. Over the next 3 months, he lost an eighth of his weight every month. How much less does Andy weigh now than at the beginning of the year? Give the rationale and then the answer.
Let's think step by step. Andy weighed 156 + 36 = 192 pounds after growing taller. An eighth of his weight is 1 / 8 x 192 = 24 pounds. Over the next 3 months, Andy lost 24 x 3 = 72 pounds. He now weighs 192 - 72 = 120 pounds. Andy weighs 156 - 120 = 36 pounds less than at the beginning of the year.. The answer is: 36.