We have a question: After shearing her 200 sheep, Azalea paid the shearer who had come to help her with the work $2000 for his job. Each of the sheared sheep produced 10 pounds of wool. If Ms. Azalea sold a pound of wool at $20, how much profit did she make from the produce of her sheep farm?
And an answer: 38000
So how you got the answer?
Since there were 200 sheep, the amount of wool Azalea got after the shearing of the sheep is 200 * 10 = 2000 pounds of wool. If she sold one pound of wool at $20, the total amount of money she made from the sheep farm is 2000 * $20 = $40000. Her profit, which is $2000 less the amount of money she paid to the shearer, is $40000 - $2000 = 38000.

We have a question: On each of 7 Mondays, it rained 1.5 centimeters. On each of 9 Tuesdays it rained 2.5 centimeters. How many more centimeters did it rain on Tuesdays than Mondays?
And an answer: 12
So how you got the answer?
Mondays: 7 * 1.5 = 10.5. Tuesdays: 9 * 2.5 = 22.5. 22.5 - 10.5 = 12 cm. It rained 12 centimeters more on Tuesdays than on Mondays.

We have a question: If Brooke adds eight balloons to his current 12, and Tracy adds 24 to her current 6, how many balloons will they have in total if Tracy pops half of her balloons?
And an answer: 35
So how you got the answer?
When Brooke gets twelve more balloons, his total becomes 12 + 8 = 20. When Tracy adds 24 more balloons to her 6, her total number of balloons becomes 24 + 6 = 30. When half of Tracy's balloons pop, she remains with 1 / 2 * 30 = 15. The combined total balloons for the two is 15 + 20 = 35 balloons.