Mathematics, 08.09.2021 09:00 Calirose
A company found that an experienced surveyor can survey a roadbed in 3 hours. An apprentice surveyor needs 5 hours to survey
how long it takes them to complete the job.
Both surveyor together can complete the job in hr.
Answers: 3
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A company found that an experienced surveyor can survey a roadbed in 3 hours. An apprentice surveyor...
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