Question: John carves a giant marble rectangular prism 8 meters tall with a 2-meter square base. It has a density of 2700 kg per cubic meter. How much does it weigh?
Answer: Step-by-step reasoning process: The marble statue has a volume of 2 * 2 * 8 = 32 cubic meters. So that means it has a weight of 2700 * 32 = 86,400 kg.
So the answer is 86400.

Question: In one month in the Smith house, Kylie uses 3 bath towels, her 2 daughters use a total of 6 bath towels, and her husband uses a total of 3 bath towels. If the washing machine can fit 4 bath towels for one load of laundry, how many loads of laundry will the Smiths need to do to clean all of their used towels?
Answer: Step-by-step reasoning process: The total number of bath towels used in one month is 3 + 6 + 3 = 12 bath towels. The number of loads of laundry the Smiths need to do is 12 / 4 = 3 loads.
So the answer is 3.

Question: Madeline has 5 boxes with 24 crayons in each. She noticed that 5/8 of the crayons in the 2 boxes were not yet used. In the 2 other boxes, only 2/3 of the crayons were used while the last box was not entirely used. How many unused crayons did Madeline have?
Answer: Step-by-step reasoning process: Two boxes of crayons have 24 x 5 / 8 = 15 unused crayons from each box. So, a total of 15 x 2 = 30 unused crayons are in the two boxes. For the other 2 boxes, there are 24 x 2 / 3 = 16 used crayons from each box. Hence, there are 24 - 16 = 8 unused crayons. So, a total of 8 x 2 = 16 unused crayons are in the other two boxes. Therefore, Madeline has a total of 30 + 16 + 24 = 70 unused crayons.
So the answer is 70.

Question: In a 90-minute soccer game, Mark played 20 minutes, then rested after. He then played for another 35 minutes. How long was he on the sideline?
Answer:
Step-by-step reasoning process: Mark played for a total of 20 + 35 = 55 minutes. So, he was on the sideline for 90 - 55 = 35 minutes.
So the answer is 35.