Mathematics, 31.07.2020 01:01 Aggie9341
Carrie can inspect a case of watches in 5 hours. James can inspect the same case of watches in 3 hours. After working alone for 1 hour, Carrie stops for lunch. After taking a 40 minute lunch break, Carrie and James work together to inspect the remaining watches. How long do Carrie and James work together to complete the job? Will mark brainlist if it correct and well explained
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Carrie can inspect a case of watches in 5 hours. James can inspect the same case of watches in 3 hou...
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