Question: The city is holding its annual rubber duck race for charity. The regular size rubber ducks are $3.00 each and the large size rubber duck is $5.00 each. All of the rubber ducks will be dropped into the river at the same time and the first duck that floats across the finish line wins. They sold 221 regular size ducks and 185 large size ducks. How much money did the city raise for charity?
Answer: They sold 221 regular size rubber ducks at $3.00 each so they made 221 * 3 = $663.00. They sold 185 large rubber ducks at $5.00 each so they made 185 * 5 = $925.00. The regular size ducks brought in $663.00 and the large brought in $925.00 for a total of 663 + 925 = $1,588.00 for charity. The answer is 1588.
[Question]Paul went to the sporting goods store to buy a tennis racket. His favorite brand was having a sale that offered customers a deal to buy one racket at full price and get the second racket for half off the full price.  If he purchased two rackets that were each originally marked at a full price of $60, how much did he spend on the two rackets, in dollars?
[Answer]Half off the full price of $60 is $60 / 2 = $30 off. Thus, for the two rackets, Paul spends $60 + $60 - $30 = $90. The answer is 90.
Q: Five dozens of people are attending your family reunion. Your family was assigned to bring the cans of soda. Each box of soda contains 10 cans and costs $2 per box. It was assumed that each person can consume 2 cans of soda. If you are six in the family and agreed to pay equally for the cost, how much will each of your family members pay?
A: Five dozens of people is equal to 5 x 12 = 60. 60 x 2 = 120 cans of soda are needed. So, this means 120 / 10 = 12 boxes of soda must be purchased. Thus, it will amount to $2 x 12 = $24. Therefore, each family member will pay $24 / 6 = $4. The answer is 4.
Question: Mark gets a new phone plan that is 30% more expensive than his old plan. If his old plan was $150 a month how much does his new plan cost?
Answer: His new plan is 150 * .3 = $45 more expensive than his old plan. So his new plan is 150 + 45 = $195. The answer is 195.
[Question]The fifth grade class at Rosa Parks Elementary School is holding a food drive. Half the students in Ms. Perez's class collected 12 cans each, two students didn't collect any, and the remaining 13 students students each collected 4 cans. If Ms. Perez's class has 30 students, how many cans did they collect total?
[Answer]Then find how many students in Ms. Perez's class collected 12 cans each: 30 students / 2 = 15 students. Then find how many cans the students who collected 12 cans each collected in total: 15 students * 12 cans / student = 180 cans. Then find how many cans the students who collected 4 cans each collected in total: 13 students * 4 cans / student = 52 cans. Then add both amounts of cans to find the total: 180 cans + 52 cans = 232 cans. The answer is 232.
[Question]Evie is collecting seashells while at the beach. Each day she collects her favorite 10 shells. At the end of 6 days, she gives 2 shells to her brother. How many shells does she have left?
[Answer]

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
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Multiply the number of shells collected each day by 6, to get the total number of seashells Evie has collected: 10 x 6 = 60 seashells. Subtract the 2 shells she gave her brother, to get the number of shells she has left: 60 - 2 = 58 seashells. The answer is 58.