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  1. Do these as rates: Sally can paint 1 / 4 of the house per hour John can paint 1 / 6 of the house per hour Working together...10 = 2. 4 hours (Remember 0 . 4 x 60 = 24 minutes) Answer...

    3 Answers · Science & Mathematics · 25/03/2009

  2. ... can paint 1 / 4 of the house John can paint 1 / 6 of the house Together they can paint 1 / 4 + 1 / 6 = 5/12 of the house ... or 2. 4 hours 0 . 4 hours = 0 . 4 ×...

    7 Answers · Science & Mathematics · 01/05/2009

  3. ...sally painting speed + john painting speed) now pure...solve the above equation.. time = 1 house / ( 1 house/ 4 hours + 1 house/ 6 hours) time = 1 house...;-- your answer 0 , 4 hours = 0 , 4 * 60 ...

    2 Answers · Education & Reference · 25/01/2011

  4. ... 3) 0 .2x + 4 ( 0 .1x- 0 .3)= 1 .2 or 0 .2x+ 0 .4x- 1 .2= 1 .2 or 0 .6x= 1 .2+ 1 .2=2. 4 0r x=2. 4 / 0 . 6 = 4 ans 4 ) let the no is 'x' then x-2 is 75% of x...

    4 Answers · Science & Mathematics · 19/05/2008

  5. ... can do it ALONE in 4 hours, with...+B) = ( 4 * 6 ) / ( 4 + 6 ) = 24 / 10...2 hours + 0 . 4 hours = 2... paints 1 / 4 of the house per hour John paints 1 / 6 ...

    4 Answers · Education & Reference · 23/10/2009

  6. ...can look at the number of houses per day: sally can do 6 , john can do 4 together 10. so if working together, 2. 4 hours. or! sally 0 .25 house/hour , john 1 / 6 house/hour together 1 / 4 + 1 / 6 = 3/12 + 2/12 = 5/12 per hour means 1 house...

    4 Answers · Science & Mathematics · 06/02/2009

  7. List of all the 0 - 6 Pharm Schools. 1 . Albany College... University 4 . Hampton University... 10. St. John ’s University 11...

    1 Answers · Education & Reference · 12/10/2010

  8. ...hr John paints 0 .167 houses/hr together... in an hour (sally s rate + John s rate). to paint a whole house... combined rate: 1 / (5/12) = 12/5 = 2. 4 hrs = 2 hours, 24...

    2 Answers · Science & Mathematics · 07/10/2008

  9. ... at a rate of just 1 / 6 of a house per hour. ...and 2/12 of a house for John , so together they can paint... equals 2. 4 hours per house... -- because 0 . 4 hours equals...

    10 Answers · Science & Mathematics · 30/11/2008

  10. ... together $ 4 .36 (oranges) + 0 .44 cents (...3.44 (pot pies) + $ 1 .74 (chili) = $9.98 Now you add 6 % sales tax by cross...and that's the total of John 's purchase. Good...

    1 Answers · Yahoo Products · 02/03/2011

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