Question: Andre catches 8 ladybugs on Monday and 5 ladybugs on Tuesday. If each ladybug has 6 dots, how many dots are there in total for all the ladybugs?
Answer: The total number of ladybugs is 8 + 5 = 13. The total number of dots is 13 * 6 = 78. The answer is 78.

Question: Tony exercises every morning by walking 3 miles carrying a 25-pound backpack, then he runs another 10 miles without the backpack. If he walks at a speed of 3 miles per hour and runs at a speed of 5 miles per hour, how many hours each week does he spend exercising?
Answer: Tony walks 3 miles at 3 miles per hour for 3 / 3 = 1 hour. Tony also runs 10 miles at 5 miles per hour for 10 / 5 = 2 hours. Thus, each day he exercises for 1 + 2 = 3 hours. Over the course of one week, he exercises for 3 * 7 = 21 hours. The answer is 21.

Question: On a 16 GB (gigabyte) capacity USB drive, 50% is already busy. Calculate the number of gigabytes still available.
Answer: We calculate 50% of 16 GB:. 50 / 100 * 16 GB = 0.5 * 16 GB = 8 GB. That leaves 16 GB - 8 GB = 8 GB available on this key. The answer is 8.

Question: Brenda picks 250 peaches. When she sorts through them, only 60% are fresh, and Brenda has to throw 15 away for being too small. How many peaches does Brenda have left?
Answer:
First find how many of the peaches are fresh, which is 250 peaches * 60% = 150 peaches. Then, subtract the number Brenda throws away after the fresh count, which is 150 peaches - 15 peaches = 135 peaches. The answer is 135.