Question: Maggie went to Lou's aquarium and saw 100 goldfish in the aquarium. She asked if she could take some home to care for, and she was allowed to catch half of them. While using a catching net, she caught 3/5 of the total number of goldfish she was allowed to take home. How many goldfish does Maggie remain with to catch to get the total number she was allowed to take home?
Answer: Maggie was allowed to take half of the goldfish in the aquarium, a total of 1 / 2 * 100 = 50 goldfish. On her first catch, Maggie got 3 / 5 * 50 = 30 goldfish. To reach the number of goldfish she was allowed to take home, Maggie has to catch 50 - 30 = 20 more goldfish. The answer is 20.

Question: Carrie wants to take a trip to New York. She can get a 20% discount on an $850 flight with Delta Airlines. She can also save 30% off an $1100 flight with United Airlines. How much money would she save by choosing the cheapest flight?
Answer: The discount for the Delta flight would come to $850 * 0.20 = $170. The final price of the Delta flight would come to $850 - $170 = $680. The discount of the United flight would come to $1100 * 0.30 = $330. The final price of the United flight would come to $1100 - $330 = $770. The Delta flight would be cheaper than the United flight by $770 - $680 = $90. The answer is 90.

Question: Luke takes fifty more than five times as many grape jelly beans as vanilla jelly beans. If there are 120 vanilla jelly beans, how many jelly beans are there in total?
Answer: Luke takes 5 * 120 = 600 grape jelly beans, five times the vanilla jelly beans there are?. Luke's total number of grape jelly beans is fifty more than five times the number of vanilla jelly beans, a total of 600 + 50 = 650. In total, there are 650 + 120 = 770 jelly beans. The answer is 770.

Question: Noemi lost $400 on roulette and $500 on blackjack. How much money did Noemi begin with if she still had $800 in her purse?
Answer:
The total amount of money that she lost is $400 + $500 = $900. If she remained with $900, she initially had $900 + $800 = $1700. The answer is 1700.