Q: A crayon box has 24 crayons total. 8 crayons are red, 6 crayons are blue, there are 2/3 the number of green crayons as blue crayons, and the rest of the crayons are pink. How many crayons are pink?
A: There are 2 / 3 green crayons * 6 blue crayons = 4 green crayons. The pink crayons left in the box are 24 crayons total - 8 red - 6 blue - 4 green = 6 pink crayons. The answer is 6.
Question: Javier is selling donuts to raise money for a new game. He wants to raise $96. He buys each dozen donuts for $2.40 and then sells each donut for $1. How many dozen donuts does he need to buy and sell to reach his goal?
Answer: Every donut costs him $.2 because 2.4 divided by 12 equals .2. So he makes $.8 for every donut he sells because $1 minus $.2 equals .8. He needs to sell 120 donuts because 96 divided by .8 equals 120. He needs to buy and sell 10 dozen donuts because 120 divided by 12 equals 10. The answer is 10.
[Question]Vikki worked 42 hours in one week. Her hourly pay rate is $10. From her weekly earnings, 20% is deducted as tax, 5% is deducted as insurance cover, and $5 is deducted for union dues. How much money, in dollars, does Vikki take home after deductions?
[Answer]Vikki earnt 10 $42 = $420 in one week. She then gets taxed $420 0.2 = $84. She also loses $420 0.05 = $21 due to insurance. Vikki also pays $5 in union dues. In total Vikki loses $84 + $21 + $5 = $110 because of deductions. Her final total pay after deductions is $420 - $110 = $310. The answer is 310.
Q: A library has a number of books. 35% of them are intended for children and 104 of them are for adults. How many books are in the library?
A: 65% of the library books are for adults because 100 - 35 = 65. There are 160 library books in total because 104 / .65 = 160. The answer is 160.
Question: Kristy baked cookies because her friends are coming over to her house. She ate 2 of them and gave her brother 1 cookie. Her first friend arrived and took 3 cookies. The second and third friends to arrive took 5 cookies each. If there are 6 cookies left, how many cookies did Kristy bake?
Answer: There were 6 + 5 = 11 cookies left before the third friend took 5. There were 11 + 5 = 16 cookies left before the second friend took 5. There were 16 + 3 = 19 cookies left before the first friend took 3. There were 19 + 1 = 20 cookies left before Kristy gave 1 cookie to her brother. There were 20 + 2 = 22 cookies that Kristy baked. The answer is 22.
Q: Miles is a musician. He owns three fewer trumpets than he has fingers, and two more guitars than he has hands. He also owns two more trombones than he has heads, and one fewer French horn than he has guitars. What is the total number of musical instruments that Miles owns?
A:
Three fewer trumpets than Miles has fingers is 10 - 3 = 7 trumpets. Two more guitars than he has hands is 2 + 2 = 4 guitars. Two more trombones than he has heads is 2 + 1 = 3 trombones. And one fewer French horn than he has guitars is 4 - 1 = 3 French horns. Altogether, Miles owns 7 + 4 + 3 + 3 = 17 musical instruments. The answer is 17.