Q: I went to the music shop and there were CDs of The Life Journey for $100, A Day a Life for $50, and When You Rescind for $85 on display. If I bought 3 of each CD to share with my friends, what's the total amount of money I spent in the shop?
A: The total cost of The Life Journey is 3 $100 = $300. The total cost of When You Rescind is 3 $85 = $255. The total cost of A Day a Life is 3 $50 = $150. The total cost for all the CDs is $150 + $255 + $300 = $705. The answer is 705.
Question: John has taken 10 pictures every day for the past 3 years. He saves them in raw format so each memory card can store 50 images. Each memory card costs $60. How much does he spend on memory cards?
Answer: He takes pictures for 3 * 365 = 1095 days. So he takes 10 * 1095 = 10,950 pictures. That means he needs 10950 / 50 = 219 memory cards. So he spends 219 * 60 = $13140 on memory cards. The answer is 13140.
[Question]Julie is reading a 120-page book. Yesterday, she was able to read 12 pages and today, she read twice as many pages as yesterday. If she wants to read half of the remaining pages tomorrow, how many pages should she read?
[Answer]Maila read 12 x 2 = 24 pages today. So she was able to read a total of 12 + 24 = 36 pages since yesterday. There are 120 - 36 = 84 pages left to be read. Since she wants to read half of the remaining pages tomorrow, then she should read 84 / 2 = 42 pages. The answer is 42.
Q: Andy has 4 times as many white socks as he has black socks. If he loses half his white socks, how many more white socks does he still have than black socks if he has 6 black socks?
A: Andy has 6 x 4 = 24 white socks. He loses 24 / 2 = 12 white socks. He still has 12 - 6 = 6 white socks more than black socks. The answer is 6.
Question: It takes Dawn 2 hours to paint 1 watercolor painting. She was recently commissioned to paint a series of 12 paintings. Dawn will earn $3,600.00 for these 12 paintings. How much money does Dawn make per hour?
Answer: It takes her 2 hours to paint 1 picture and she needs to paint 12 pictures so it will take 2 * 12 = 24 hours. Dawn will make $3,6000.00 for 24 hours of work which means she makes 3600 / 24 = $150.00 per hour of work. The answer is 150.
Q: Rebecca runs a hair salon. She charges $30 for haircuts, $40 for perms, and $60 for dye jobs, but she has to buy a box of hair dye for $10 to dye every head of hair. Today, she has four haircuts, one perm, and two dye jobs scheduled. If she makes $50 in tips, how much money will she have in dollars at the end of the day?
A:
Rebecca will make 30 * 4 = $120 from haircuts today. She will make 60 * 2 = $120 from dye jobs. She will spend 10 * 2 = $20 on hair dye. With the $40 perm and tips, at the end of the day, Rebecca will have 120 + 120 + 40 - 20 + 50 = $310. The answer is 310.