Q: Rene has three times as many dolls as her sister, while her sister has two more dolls than their grandmother. If their grandmother has 50 dolls, how many dolls do they have altogether?
A: If the grandmother has 50 dolls, Rene's sister, who has 2 more dolls than their grandmother, has 50 + 2 = 52 dolls. Together, Rene's sister and the grandmother have 52 + 50 = 102 dolls. Since Rene has three times as many dolls as her sister, she has 52 * 3 = 156 dolls. Altogether, they have 156 + 102 = 258 dolls. The answer is 258.
Question: Blake wants to spend his Friday making milkshakes for his family. He knows that he needs 4 ounces of milk and 12 ounces of ice cream for each milkshake. If he has 72 ounces of milk and 192 ounces of ice cream, how much milk will be left over when he is done?
Answer: He has enough milk to make 18 milkshakes because 72 / 4 = 18. He has enough ice cream to make 16 milkshakes because 192 / 12 = 16. He can only make 16 milkshakes because 16 < 18. He will use 64 ounces of milk because 16 x 4 = 64. He will have 8 ounces of milk left because 72 - 64 = 8. The answer is 8.
[Question]Every time Janet folds her blanket its thickness doubles. If it starts out 3 inches thick, how thick will it be after 4 foldings?
[Answer]First find how thick the blanket will be after 1 folding: 3 inches * 2 = 6 inches. Then find how thick the blanket will be after 2 foldings: 6 inches * 2 = 12 inches. Then find how thick the blanket will be after 3 foldings: 12 inches * 2 = 24 inches. Then find how thick the blanket will be after 4 foldings: 24 inches * 2 = 48 inches. The answer is 48.
Q: Debby and Maggie agreed to share a sum of money so that Debby takes 25% and Maggie takes the rest. If Maggie's share is $4,500, how much did they share?
A: If Debby's share is 25% and Maggie takes the rest, then Maggie's share is 100% - 25% = 75%. 75% of the total amount is Maggie's share = total amount * (75 / 100) = $4500. Multiplying both sides of the equation by 100 / 75 gives the total amount = (100 / 75) * $4500 = $6000. The answer is 6000.
Question: A group of researchers are studying a colony of penguins. Their results show that the size doubled in the first year they watched the colony, then tripled in the next year. This year, however, harsh conditions meant the colony only gained 129 penguins. The colony has 1077 penguins in it now. Each penguin eats one and a half fish every day. How many fish did the whole colony catch per day to eat at the beginning of the first year?
Answer: The colony had 1077 - 129 = 948 penguins in it at the beginning of this year. At the beginning of the second year, the colony had 948 / 3 = 316 penguins in it. At the beginning of the first year, it had 316 / 2 = 158 penguins in it. Thus, at the beginning of the first year, the penguin colony was catching 158 * 1 1 / 2 = 237 fish per day. The answer is 237.
Q: A park had 200 visitors last Saturday and 40 more visitors on Sunday than on Saturday. Calculate the total number of people in the park over the two days.
A:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
If on Sunday 40 more people were present at the park than on Saturday, there were 200 + 40 = 240 people on Sunday. The total number of people at the park over the two days is 240 + 200 = 440. The answer is 440.