[Question]Julie works at a restaurant that pays her an hourly rate of $5. She works 8 hours a day and 6 days a week. How much is her monthly salary if she was not able to go to work for a day?
[Answer]Julie's daily earnings are $5 x 8 = $40. Her weekly earnings are $40 x 6 = $240. Her monthly earnings are $240 x 4 = $960. Since she was not able to work for a day, her salary will be $960 - $40 = $920. The answer is 920.

[Question]At the Johnson family reunion, there were 45 children and one third as many adults. One third of the adults wore blue. How many adults did not wear blue?
[Answer]One third as many adults as children is 45 / 3 = 15 adults. One third of adults wore blue, or 15 / 3 = 5 adults wore blue. Thus, the remaining 15 - 5 = 10 adults did not wear blue. The answer is 10.

[Question]If you buy 2 packs of 500 mL milk, it will cost $2.50. If you buy them individually, they will cost $1.30 each. How much is your total savings from buying ten sets of 2 packs of 500 mL milk?
[Answer]The price per 500 mL milk from the 2 packs is $2.50 / 2 = $1.25. This means that for each pack of 500 mL milk, you can save $1.30 - $1.25 = $0.05. Ten sets of 2 packs mean 10 x 2 = 20 packs of 500 mL of milk. So, your total savings will be $0.05 x 20 = $1. The answer is 1.

[Question]A hot dog stand sells 10 hot dogs every hour, each one selling for $2. How many hours does the stand need to run to make $200 in sales?
[Answer]
First, we find out how much in sales the stand makes each hour by multiplying the number of hot dogs sold by the sales price, finding that 2 * 10 = 20 dollars in sales each hour. Then we divide the sales goal for the day by the sales per hour, finding that the stand needs to be open for 200 / 20 = 10 hours to hit its sales goal. The answer is 10.