Pamela and David walk on the same track. It tqkes Pamela 9 minutes and David 6 minutes to walk one lap.If they start walking at the same time, how many laps will each have walked when they cross the starting point together for the first time?

  1. 👍 0
  2. 👎 0
  3. 👁 232
  1. At 18 min, one has went around twice, and the other three times. How did I know that?

Respond to this Question

First Name

Your Response

Similar Questions

  1. Physics

    David is driving a steady 24.0m/s when he passes Tina, who is sitting in her car at rest. Tina begins to accelerate at a steady 2.90m/s2 at the instant when David passes. How far does Tina drive before passing David? What is her

    asked by Ronan on September 26, 2013
  2. English

    Which of the following is a simple sentence? A. Karen and David arrived at the airport at 3:35 p.m. and took a taxi to their hotel. B. I went to the airport, but I was too late to meet them. C. When I realized I was too late, I

    asked by mikecardoso123 on August 14, 2009
  3. math

    David and Peter had $90 and $200 respectively. They were each given an equal amount of money. Then Peter had twice as much money as David. How much money did each boy receive?

    asked by RACHEL on April 18, 2009
  4. Math

    David the monkey is looking down at a 33° angle from the top of a tree. There are bananas on the ground 42.7 ft from the base of the tree. If David flies down from the tree in a diagonal path, as shown in the diagram, what

    asked by shailene on July 16, 2012
  5. physics

    Why is the following situation impossible? Emily challenges David to catch a $1 bill as follows. She holds the bill vertically with the center of the bill between, but not touching David’s index finger and thumb. Without

    asked by Anonymous on March 29, 2016
  1. Accounting

    Prepare a schedule that lists the components of and calculates the personal and dependent exemption amount (based on current year exemption and dependency amount) that would be included on the Brock's individual tax return based

    asked by Jamie on October 16, 2011
  2. Math

    David and Ted are walking a trail. Ted walks 3.1 kilometers farther than David. Part a. Write an equation for the number of kilometers David walks, d, if Ted walks 5.4 kilometers Part b. Write an equation for the number of

    asked by Joey is nutellabread476 on March 6, 2018
  3. Math

    David would like to buy a laptop computer and save 20 percent during sale. He uses his credit card to pay for it. David is counting on getting a lot of money in graduation presents from his parents' business associates. David

    asked by Marquita on October 11, 2017
  4. Physics

    Emily challenges her husband, David, to catch a $1 bill as follows. She holds the bill vertically, with the center of the bill between David's index finger and thumb. David must catch the bill after Emily release it without moving

    asked by stacy on September 26, 2010
  5. physics

    David and his father sat at the end of a see-saw 2 m from the pivot. where should David's mother sit in order to balance the see-saw

    asked by shaz b on February 18, 2014

You can view more similar questions or ask a new question.