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Mathematics 6 Online
OpenStudy (anonymous):

I WILL MEDAL IF SOLVED! It takes 10 men 10 hours to build a certain wall. How long does it take 5 men to build the same wall?

OpenStudy (anonymous):

halp?

OpenStudy (anonymous):

n e 1?

OpenStudy (anonymous):

halp? (i need to explain my answer)

OpenStudy (haichi):

Ok

OpenStudy (haichi):

If it take 10 men 10 hours to build the wall and now it is five then 10*2=20 5 means it take 20 hours to build the wall

OpenStudy (haichi):

5 men*

OpenStudy (anonymous):

Ok, thanks! Well, it was a riddle, there's no need to build the same wall, so bye! (I'll still medal)

OpenStudy (haichi):

ok np

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