Jan

1

roofing contractor has 29 bundles, carries 2 bundles at a time , how many bundles on ground after 7 trip up ?

Filed Under roofing 

Edita S. asked:

A roofing contractor has 29 bundles of roofing shingles that he needs to carry up a ladder and put onto a roof. He carries two bundles at a time. How many bundles are still on the ground after his 7th trip up the ladder?
hey thanks for all the answers 15 is the correct answer and i am not bad at math i just wanted to make sure because my classmates had diff. answers :)

Question posted courtesy of: Natalie
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    • Comments

    2 Responses to “roofing contractor has 29 bundles, carries 2 bundles at a time , how many bundles on ground after 7 trip up ?”

    1. Just Me on January 4th, 2008 12:04 am

      Is this a trick question?
      Or is it that you are just really bad at math?

    2. randyya_randyyaa on January 5th, 2008 8:43 am

      15 7×2=14 14 - 29 = 15