Suppose that a lawn can be raked by one gardener in 5 hours and by a second gardener in 4 hours. How long it will take the two gardeners to rake the lawn working together? Working together, the two gardeners can rake the garden in about hours. (Round to two decimal places as needed.)
Suppose that a lawn can be raked by one gardener in 5 hours and by a second gardener in 4 hours. How long it will take the two gardeners to rake the lawn working together? Working together, the two gardeners can rake the garden in about hours. (Round to two decimal places as needed.)
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter65: Achievement Review—section Six
Section: Chapter Questions
Problem 20AR: The cross section of a dovetail slide is shown. Before the dovetail was cut, the cross section was...
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