Q: Keanu's motorcycle can store 8 liters of gasoline. If his destination is 280 miles away and his motorcycle consumes 8 liters of gasoline per 40 miles, how many times does Keanu have to refill his motorcycle with gasoline if he will make a round trip?
A: The total number of miles for a round trip is 280 x 2 = 560. Therefore, he needs to refill his motorcycle 560 / 40 = 14 times. The answer is 14.

Q: Emily bought 9 packs of candy necklaces to give her classmates at school for Valentine's Day. Each pack had 8 candy necklaces in it. Emily opened one pack at a time. After her classmates took as many as they wanted, there were 40 candy necklaces left. How many packs did Emily open for her classmates?
A: Emily bought 9 packs of candy necklaces * 8 candy necklaces in a pack = 72 candy necklaces. Her classmates took 72 candy necklaces 40 candy necklaces left = 32 candy necklaces. Since each pack contained 8 necklaces, this means 32 / 8 = 4 packs of candy necklaces were opened. The answer is 4.

Q: Mira jogs every morning. She jogs 5 miles per hour. If she jogs for 2 hours every morning, how many miles can she jog for five days?
A:
Mira jogs 5 x 2 = 10 miles per day. Therefore she can jog 10 x 5 = 50 miles for 5 days. The answer is 50.