Question: A banana plantation on Jakies Island can produce ten times as many bananas as a banana plantation on a nearby island. If the banana plantation on the nearby island produced 9000 bananas in a year, what's the total banana produce from the two islands that year?
Answer: Step-by-step reasoning process: Jakies island produced ten times as many bananas as the nearby island, a total of 10 * 9000 = 90000 bananas. Together, the two islands produced 90000 + 9000 = 99000 bananas in that year.
So the answer is 99000.

Question: There are 350 trees in the park, 70% of which are pine trees. How many are not pine trees?
Answer: Step-by-step reasoning process: There are 350 x 70 / 100 = 245 pine trees. Therefore, 350 - 245 = 105 trees are not pine trees.
So the answer is 105.

Question: Joseph drives his car at 50 mph for 2.5 hours. Kyle drives his car at 62 mph for 2 hours. How many more miles does Joseph drive than Kyle?
Answer: Step-by-step reasoning process: Joseph travels for 50 * 2.5 = 125 miles. Kyle travels for 62 * 2 = 124 miles. Joseph drives for 125 - 124 = 1 mile more than Kyle.
So the answer is 1.

Question: A fan can create an airflow of 10 liters per second. If the fan works for 10 minutes each day, calculate the amount of airflow it will create in one week.
Answer:
Step-by-step reasoning process: If the fan works for 10 minutes each day, in a week with 7 days, it will have worked for 10 * 7 = 70 minutes. Since a minute has 60 seconds, the total time in seconds that the fan will have worked in one week is 70 * 60 = 4200 seconds. Since the fan can create an airflow of 10 liters per second, in 4200 seconds, it will create an airflow of 4200 * 10 = 42000 liters.
So the answer is 42000.