Answer this question:I run 12 miles in 90 minutes. What is my average speed in miles per hour?
First convert 90 minutes to hours: 90 minutes / 60 minutes / hours = 1.5 hours. In 1 hour, I run 12 miles / 1.5 hours = 8 miles / hour.
The answer is 8.

Answer this question:Codger is a three-footed sloth. He has a challenging time buying shoes because the stores only sell the shoes in pairs. If he already owns the 3-piece set of shoes he is wearing, how many pairs of shoes does he need to buy to have 5 complete 3-piece sets of shoes?
To have five 3 - piece sets, he needs to have a total of 5 * 3 = 15 shoes,. If he already owns three shoes, then he needs to buy 15 - 3 = 12 additional shoes. Since each pair of shoes includes two shoes, he needs to buy a total of 12 / 2 = 6 pairs of shoes.
The answer is 6.

Answer this question:Lucas wants to get a dog but his parents think he already has too many pets and won't have enough space. He already has 12 pet beds in his room but manages to fit another 8 pet beds. His parents argue that each pet is going to need 2 beds each to feel comfortable. According to his parent's argument, how many pets does Lucas have enough room for?
Lucas has a total of 12 existing pet beds + 8 new pet beds = 20 pet beds. So according to his parents, Lucas has enough room for 20 pet beds / 2 pet beds per pet = 10 pets.
The answer is 10.

Answer this question:A kilogram of pork costs $6 while a kilogram of chicken costs $2 less. How much will a 3-kilogram of chicken and a kilogram of pork cost?
A kilogram of chicken costs $6 - $2 = $4. Three kilograms of chicken cost $4 x 3 = $12. So, a 3 - kilogram of chicken and a kilogram of pork cost $12 + $6 = $18.
The answer is 18.