At a university there are 1800 students. 30% of all the students are from other countries. Starting next semester, 200 new foreign students will begin studying at this University. How many foreign students will then study at the University if all other students continue to study?
Let's think: In the beginning, there are 30 / 100 * 1800 students = 540 foreign students. In the next semester, there are going to be 540 foreign students + 200 foreign students = 740 foreign students in total.. The answer is: 740.

Selena and Josh were running in a race. Together they ran 36 miles. Josh ran half of the distance that Selena ran. How many miles did Selena run?
Let's think: Let J = Josh's distance. 2J = Selena's distance. J + 2J = 36. 3J = 36 miles. J = 12. 2J = 24 miles. Selena ran 24 miles.. The answer is: 24.

Sally Draper gave her dad Don Draper 10oz of rum on his pancakes. Don can consume a maximum of 3 times that amount of rum for a healthy diet. If he already had 12oz of rum earlier that day, how many oz of rum can Don have after eating all of the rum and pancakes?
Let's think: 3 times the initial amount of 10 oz is 3 * 10 = 30 oz. He has consumed 10 + 12 = 22 oz of rum. He can still consume 30 - 22 = 8 oz of rum.. The answer is: 8.

Theon's ship can move 15 nautical miles per hour while Yara's ship can move 30 nautical miles per hour. If their destination is 90 nautical miles away, how many hours ahead will Yara be ahead of Theon?
Let's think:
Theon's estimated time of arrival is 90 / 15 = 6 hours. Yara's estimated time of arrival is 90 / 30 = 3 hours. Therefore, Yara is ahead by 6 - 3 = 3 hours.. The answer is: 3.