Question
Timothy has hired Cynthia and Dominic to cover the roof with shingles. Dominic can install 180 shingles in the same time it takes Cynthia to
Timothy has hired Cynthia and Dominic to cover the roof with shingles. Dominic can install 180 shingles in the same time it takes Cynthia to install 150 shingles, which can be shown using the following relationship whereandare the respective rates for Dominic and Cynthia:
Also, Dominic can install 10 shingles more per hour than Cynthia.
How many shingles can Cynthia install per hour?
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Finite Geometry And Combinatorics
Authors: F De Clerck ,J Hirschfeld
1st Edition
0521448506, 978-0521448505
