Q: Tom wants to visit Barbados. He needs to get 10 different vaccines to go and a doctor's visit. They each cost $45 and the doctor's visit costs $250 but insurance will cover 80% of these medical bills. The trip itself cost $1200. How much will he have to pay?
A: The medical cost comes out to 45 * 10 + 250 = $700. Insurance covers 700 * .8 = $560. So he has to pay 700 - 560 = $140. Added to the cost of the trip he has to pay 1200 + 140 = $1340. The answer is 1340.
Question: A country used to have a tax rate of 20%. They raised it to 30%. In that same time frame, John went from making 1,000,000 a year to 1,500,000 a year. How much more does he pay in taxes now compared to then?
Answer: At 20% he paid .2 * 1000000 = $200,000. Now he pays 1500000 * .3 = $450,000. So he pays an extra 450000 - 200000 = $250000. The answer is 250000.
[Question]Annie went to a liquidation sale and bought 5 televisions that each cost $50. She also purchased 10 figurines. If Annie spent $260 in total, how much did a single figurine cost in dollars?
[Answer]Annie spent 5 * $50 = $250 on televisions. She has $260 - $250 = $10 left for the 10 figurines. A single figurine costs $10 / 10 = $1. The answer is 1.
Q: Joseph had 16 baseball cards. He gave 3/8 of the cards to his brother and 2 cards to his brother. What percentage of the cards is left to Joseph?
A: Joseph gave 16 x 3 / 8 = 6 cards to his brother. He gave a total of 6 + 2 = 8 cards to his brother and friend. Joseph has 16 - 8 = 8 cards left. This is 8 / 16 x 100% = 50% of his cards. The answer is 50.
Question: Matt is four times as old as Fem. Currently, Fem is 11 years old. In two years, what is the sum of the ages of Matt and Fem?
Answer: Matt is 11 x 4 = 44 years old now. In 2 years, Matt will be 44 + 2 = 46 years old. In 2 years, Fem will be 11 + 2 = 13 years old. So, the sum of their ages in two years is 46 + 13 = 59 years old. The answer is 59.
Q: If a tarantula has eight legs, and one tarantula egg sac can contain 1000 tarantulas, how many baby tarantula legs would be in one less than 5 egg sacs?
A:
One less than 5 is 5 - 1 = 4. If one tarantula egg sac can contain 1000 tarantulas, then four egg sacs can hold 4 * 1000 = 4000 tarantula babies. If each tarantula baby has eight legs, the 4 egg sacs can contain 4000 * 8 = 32,000 baby tarantula legs. The answer is 32000.