Asked by tay
Ryan is building a tree house. It will take 84 1/4 hours to complete the tree house. He can work 15 1/2 hours each week . To the nearest tenth, how many weeks will it take Ryan to complete the tree house?
Answers
Answered by
oobleck
(84 1/4) / (15 1/2)
(337/4) / (31/2)
337/4 * 2/31
337/62
...
(337/4) / (31/2)
337/4 * 2/31
337/62
...