SOLUTION: Stan takes 1.5 hours to paint one door. Write the expression to represent the number of hours it takes him to paint d doors ?
Algebra ->
Rate-of-work-word-problems
-> SOLUTION: Stan takes 1.5 hours to paint one door. Write the expression to represent the number of hours it takes him to paint d doors ?
Log On
Question 934301: Stan takes 1.5 hours to paint one door. Write the expression to represent the number of hours it takes him to paint d doors ? Answer by ptaylor(2198) (Show Source):
You can put this solution on YOUR website! Let x= number of hours it takes to paint d doors
Stan works at the rate of (1/1.5)=(2/3) doors per hour
Sooooo our equation to solve is:
(2/3)x=d
x=(3/2)d
Hope this helps----ptaylor
