Q: Fabian has three times more marbles than Kyle and five times more than Miles. If Fabian has 15 marbles, how many marbles do Kyle and Miles have together?
A: Kyle has a third of Fabian's number of marbles, so he has 15 / 3 = 5 marbles. Miles has a fifth of Fabian's number of marbles, so he has 15 / 5 = 3 marbles. Miles and Kyle together have 5 + 3 = 8 marbles. The answer is 8.
Question: Yesterday, Vincent bought fifteen packs of stickers. Today, he bought ten more packs of stickers than yesterday. How many packs of stickers does Vincent have altogether?
Answer: Today, Vincent bought 15 + 10 = 25 packs of stickers. Therefore, Vincent has 15 + 25 = 40 packs of stickers. The answer is 40.
[Question]James trains for the Olympics. He trains twice a day for 4 hours each time for all but 2 days per week. How many hours does he train a year?
[Answer]He trains 4 * 2 = 8 hours per day. He trains 7 - 2 = 5 days. So he trains 8 * 5 = 40 hour per week. That means he trains 40 * 52 = $2080. The answer is 2080.
Q: Bill decides to bring donuts to work for a meeting that day. He buys a box of donuts that has 50 in total in them. He eats 2 on the ride in because he's hungry. When he gets to the office, the secretary takes another 4 out of the box when he's not looking. Lastly, right before the meeting Bill sets the box down on his desk and leaves the office to take a phone call. While Bill's away, his coworkers steal half the remaining donuts. Bill comes back and brings the box into his meeting. How many donuts are left in the box?
A: Bill eats 2 donuts out of a box of 50 for 50 - 2 = 48 donuts remaining. The secretary takes 4 more donuts out of the box, leaving 44 donuts remaining. Bills coworkers take half of the remaining donuts, leaving 44 / 2 = 22 donuts remaining. The answer is 22.
Question: Jack and Jill are friends who borrow from each other often. Last week Jack borrowed $1200 from Jill, which he promised to pay back with an interest of 10%. How much will Jack pay back?
Answer: The interest on the loan is 0.1 * 1200 = $120. The total amount Jack needs to pay back is 1200 + 120 = 1320. The answer is 1320.
Q: Ethyl bought Lucy two new dolls for her doll collection. This increased the doll collection by 25%. After the addition of the two new dolls, how many dolls are in Lucy's collection?
A:
Let's let "x" be the original number of dolls in Lucy's doll collection. Then, 2 dolls equals an increase of 25%, and this can be written as x * 0.25 = 2. Solving for x we get x = 2 / 0.25 = 8 dolls in Lucy's original collection. After the gift of two new dolls, Lucy's collection contains 8 + 2 = 10 dolls. The answer is 10.