annamonesama annamonesama

29-04-2016
Mathematics

Answered

Edie can paint a wall in 3 hours. Dan can paint the same wall in 6 hour. If the work together how many hours will it take Edie and Dan to paint the wall?

A1 hour
B1.5 hours
C2 hours
D4.5 hours

Verified Answer :

29-04-2016

its B but I'm not sure :)

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