Question: Kristine has 7 more CDs than Dawn. If Dawn has 10 CDs, how many CDs do they have together?
Answer: Kristine has 10 + 7 = 17 CDs. Thus, they both have 10 + 17 = 27 CDs together. The answer is 27.
[Question]Every day, Lou works out by running three miles on a circular track that is one-quarter of a mile long. His wife, Rosie, also runs on the same track at the same time as her husband, but she runs at twice the speed of her husband. During their workout, how many times does Rosie circle the track?
[Answer]If Lou runs 3 miles during his workout on a track that is 1 / 4 miles long, then he circles the track 3 / (1 / 4) = 12 times. If Rosie runs twice as fast as Lou, then over the same time period, she runs 3 * 2 = 6 miles. If Rosie runs 6 miles on the 1 / 4 mile track, then she circles the track 6 / (1 / 4) = 24 times. The answer is 24.
Q: Mary bought 14 apples, 9 oranges, and 6 blueberries. Mary ate 1 of each. How many fruits in total does she have left?
A: Mary has 14 - 1 = 13 apples left. Mary has 9 - 1 = 8 oranges left. Mary has 6 - 1 = 5 blueberries left. Mary has 13 + 8 + 5 = 26 fruits left in total. The answer is 26.
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?
Answer: 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.
[Question]Norma takes her clothes to the laundry. She leaves 9 T-shirts and twice as many sweaters as T-shirts in the washer. When she returns she finds 3 sweaters and triple the number of T-shirts. How many items are missing?
[Answer]Norma left 9 T - shirts And twice as many sweaters, she took 9 * 2 = 18 sweaters. Adding the T - shirts and sweaters, Norma left 9 + 18 = 27 clothes. When she came back, she found 3 sweaters And triple the number of T - shirts, she found 3 * 3 = 9 T - shirts. Adding the T - shirts and sweaters, Norma found 3 + 9 = 12 clothes. Subtracting the clothes she left from the clothes she found, 27 - 12 = 15 clothes are missing. The answer is 15.
[Question]There are three buckets full of oranges. There are 22 oranges in the first bucket, 17 more oranges in the second bucket and 11 fewer oranges in the third bucket than in the second. How many oranges are there in all the buckets?
[Answer]
There are 22 + 17 = 39 oranges in the second bucket. There are 39 - 11 = 28 oranges in the third bucket. There's a total of 22 + 39 + 28 = 89 oranges in the three buckets. The answer is 89.