Question: Timmy plans to ride a skateboard ramp that is 50 feet high. He knows he needs to go 40 mph at the start to make it all the way to the top. He measures his speed on three trial runs and goes 36, 34, and 38 mph. How much faster does he have to go than his average speed to make it up the ramp?
Answer: His total speed from the trials is 108 because 36 + 34 + 38 = 108. His average speed was 36 mph because 108 / 3 = 36. He needs to go 4 mph faster to make it to the top because 40 - 36 = 4. The answer is 4.
[Question]Ivan had $10 and spent 1/5 of it on cupcakes. He then spent some money on a milkshake and had only $3 left. How much is the milkshake?
[Answer]Ivan spent a total of $10 - $3 = $7 on cupcakes and a milkshake. The cost of the cupcake is $10 x 1 / 5 = $2. So, $7 - $2 = $5 was spent on the milkshake. The answer is 5.
Q: Barbara wants to save up for a new wristwatch that costs $100. Her parents give her an allowance of $5 a week and she can either save it all up for the watch or spend it as she wishes. 10 weeks pass and due to spending some of her money on ice cream, Barbara currently only has $20. How many more weeks does she need to save for a watch if she stops spending on other things right now?
A: Since barbara needs $100, and she currently has $20, she is remaining with $100 - $20 = $80 to save. With an allowance of $5 each week, she'll need to save for 80 / 5 = 16 weeks. The answer is 16.
Question: Ryan works in an office that has an even number of men and women working there. Ryan participates in a meeting composed of 4 men and 6 women who are pulled from the office floor.  This reduces the number of women working on the office floor by 20%. How many people work at Ryan's office?
Answer: Since 6 women are 20% of the total number of women working there, that means there are 6 * 5 = 30 women working there in total. Since there are an even number of women and men working in the office, that means there are 30 * 2 = 60 people working there in total, since there are 2 sexes. The answer is 60.
[Question]After working out for 3 hours, three friends go out for lunch. Adam spends two-thirds as much money on lunch as Rick. Rick and Jose eat lunch of the same price. If Jose ate lunch worth $45, what is the cost of lunch for all three?
[Answer]Since Rick and Jose's lunch cost was the same, Adam spent 2 / 3 * 45 = $30 on his lunch. The three friends ate food worth 30 + 45 + 45 = $120. The answer is 120.
[Question]Travis and his brother joined a trick-or-treat event. They collected 68 pieces of candy altogether. Each of them ate 4 pieces of candy after the event. How many pieces of candy were left?
[Answer]
They ate a total of 4 x 2 = 8 pieces of candy after the event. So, Travis and his brother have 68 - 8 = 60 pieces of candy left. The answer is 60.