Mathematics, 01.10.2019 13:30 soliseric879

On monday, a security guard spent 4.5 hours on patrol and 2 hours on surveillance. on tuesday, the officer spent 1 hour and 40 minutes on surveillance and 3 hours on patrol. which day has a greater ratio of time on surveillance to time on patrol?

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On monday, a security guard spent 4.5 hours on patrol and 2 hours on surveillance. on tuesday, the o...