Question: Susan is picking strawberries. She's trying to fill her basket, but out of every handful of 5 strawberries she can't help but eat one of them herself. If her basket holds 60 strawberries, how many berries will she actually pick before she fills it?
Answer: Out of every 5 berries, she eats 1, so only 5 strawberries - 1 strawberry = 4 strawberries go into the basket for each handful. The basket holds 60 strawberries, so it will take 60 strawberries / 4 strawberries per handful = 15 handfuls to fill the basket. So in total, Susan will pick 60 strawberries + 15 handfuls * 1 strawberry eaten per handful = 75 strawberries. The answer is 75.
[Question]In the spelling bee, Max has 5 points, Dulce has 3 points, and Val has twice the combined points of Max and Dulce. If they are on the same team and their opponents' team has a total of 40 points, how many points are their team behind?
[Answer]Max and Dulce's total combined points are 5 + 3 = 8. So, Val got 8 x 2 = 16 points. And the total points of their team is 8 + 16 = 24. Therefore, their team is 40 - 24 = 16 points behind. The answer is 16.
Q: Mason is three times younger than Sydney and Sydney is six years younger than Mason's father. If Mason is 20 years old, how old is his father?
A: Sydney is 20 * 3 = 60 years old. Mason’s father is 60 + 6 = 66 years old. The answer is 66.
Question: Jennifer is building tanks to hold her goldfish. She built 3 tanks that will hold 15 fish each, heated, and filled them. She plans to build the rest of the tanks equipped with heaters, and they will hold 10 fish each. If she needs to build enough tanks to house a total of 75 fish, how many more will she need to build?
Answer: With the tanks already built it has room for 3 tanks * 15 fish / tank = 45 fish. The total of fish that still lack space is 75 fish - 45 fish = 30 fish. This means Jennifer needs 30 fish / 10 fish / tank = 3 tanks of 10 fish. The answer is 3.
[Question]Nicky is trading baseball cards with Jill. If Nicky trades two cards worth $8 each for 1 card worth $21, how many dollars of profit does he make?
[Answer]First find the total cost of the two $8 cards: $8 / card * 2 cards = $16. Then subtract the cost of the cards Nicky gave away from the cost of the card he received to find his profit: $21 - $16 = $5. The answer is 5.
[Question]For every loaf of bread that Ted buys, he needs an additional 2 packs of sandwich meat and 2 packs of sliced cheese to make 10 sandwiches. The bread costs $4.00, the sandwich meat costs $5.00 per pack and the cheese costs $4.00 per pack. He has a $1.00 off coupon for one pack of cheese and an additional $1.00 coupon for one pack of meat. How much does each sandwich cost?
[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.
user
He buys 2 packs of sandwich meat at $5.00 a pack so 2 * 5.00 = $10.00. He buys 2 packs of cheese at $4.00 a pack so 2 * 4.00 = $8.00. The loaf of bread cost $4.00 plus $10.00 for meat and $8.00 for cheese so his total is 4 + 10 + 8 = $22.00. He has coupons to use a checkout so his new total is 22 - 1 - 1 = $20.00. He can make 10 sandwiches from his purchase and his purchase total is $20 so 20 / 10 = $2.00. The answer is 2.