It takes Debbie 12 hours to plant a garden if she works alone. It takes her daughter 8 hours to plant a garden alone. How long would it take them to plant the garden together? ar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). Paragraph Arial E E A * G自Q 50 x X, 次MTe 10pt 99 O O 田 田田田国 田田国 《》 オ() GWORDS POWERED BY T
It takes Debbie 12 hours to plant a garden if she works alone. It takes her daughter 8 hours to plant a garden alone. How long would it take them to plant the garden together? ar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). Paragraph Arial E E A * G自Q 50 x X, 次MTe 10pt 99 O O 田 田田田国 田田国 《》 オ() GWORDS POWERED BY T
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter9: Systems Of Linear Equations
Section9.7: Puzzle Problems
Problem 3OE
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