[Question]Tiffany is going to the beach and wants to make sure she has enough sunscreen. She knows she needs to re-apply sunscreen after 2 hours. She also knows she needs 3 ounces of sunscreen each application and a bottle contain 12 ounces and costs $3.5. If she is there for 16 hours, how much will the sunscreen cost?
[Answer]She needs to apply sunscreen 8 times because 16 / 2 = 8. She will use 24 ounces of sunscreen because 3 x 8 = 24. This will take 2 bottles because 24 / 12 = 2. This will cost $7 because 2 x 3.5 = 7. The answer is 7.

[Question]Jesse is playing with a pile of building blocks. He first builds a building with 80 building blocks. Then he builds a farmhouse with 123 building blocks. He adds a fenced-in area next to the farm made of 57 building blocks. If Jesse has 84 building blocks left, how many building blocks did he start with?
[Answer]Jesse built three structures out of building blocks, 80 + 123 + 57 = 260 building blocks. Jesse started with 260 + 84 leftover building blocks = 344 building blocks that Jesse had originally. The answer is 344.

[Question]Dante needs half as many cups of flour to bake his chocolate cake as he needs eggs. If he uses 60 eggs in his recipe, calculate the total number of cups of flour and eggs that he uses altogether.
[Answer]Dante needs half as many cups of flour to bake his chocolate cake as he needs eggs, meaning he needs 60 / 2 = 30 cups of flour for his recipe. Altogether, Dante needs 30 + 60 = 90 eggs and cups of flour for his recipe. The answer is 90.

[Question]Annie is a mother of 3 children: Mark, Matt, and Mike. She decided to give them some fruits. Mike received 3 oranges. Matt got twice as many apples, and Mark got as many bananas as Mike and Matt received fruits altogether. How many fruits do the three children have in total?
[Answer]
Mike received 3 oranges. Matt received twice as many apples as Mike received oranges, so he got 3 * 2 = 6 apples. Mark received 6 + 3 = 9 bananas. So in total, all children received 3 + 6 + 9 = 18 fruits. The answer is 18.