Answer this question:If seven more rabbits are added to the thirteen in the cage, the number of rabbits in the cage will be 1/3 the number of rabbits Jasper saw in the park today. How many rabbits did Jasper see in the park today?
If seven more rabbits are added to the thirteen in the cage, the total number becomes 7 + 13 = 20. Triple the number of rabbits in the cage is 3 * 20 = 60, the same as the number of rabbits that Jasper saw at the park today.
The answer is 60.

Answer this question:Cindy was hired to teach 4 math courses which required her to be in the classroom for 48 hours a week altogether. How much did Cindy earn for teaching 1 math course in a month with exactly 4 weeks if her hourly rate per class is $25?
In a week, Cindy spends an average of 48 hours / week / 4 courses = 12 hours / week for 1 math course. In a month, 1 math course is 12 hours / week x 4 weeks / month = 48 hours. Therefore, she earns $25 / hour x 48 hours / week = $1200 a month for 1 math course.
The answer is 1200.

Answer this question:Jodi starts off walking 1 mile a day for 6 days a week. On the second week, she walks 2 miles a day, 6 days a week. On the third week, she walks 3 miles a day, 6 days a week. Finally on the fourth week, she walks 4 miles a day, 6 days a week. How many miles has she walked in 4 weeks?
The first week she walked 1 mile, 6 days a week for a total of 1 * 6 = 6 miles. The second week she walked 2 miles, 6 days a week for a total of 2 * 6 = 12 miles. The third week she walked 3 miles, 6 days a week for a total of 3 * 6 = 18 miles. On the fourth week, she walked 4 miles, 6 days a week for a total of 4 * 6 = 24 miles. Over four weeks she has walked 6 + 12 + 18 + 24 = 60 miles.
The answer is 60.

Answer this question:Joy is winding balls of yarn for her cat to play with. The first ball is half the size of the second ball. The third ball is three times as large as the first ball. She used 27 feet of yarn for the third ball. How many feet of yarn did she use for the second ball?
The first ball is a third of the size of the third ball, so it used 27 / 3 = 9 feet of yarn. The second ball is twice the size of the first ball, so she used 9 * 2 = 18 feet of yarn.
The answer is 18.