05-01-2015
Mathematics

Answered

A car is traveling at a rate of 90 miles per hour. What is the car's rate in kilometers per hour? How many kilometers will the car travel in 5 hours? In your computations, assume that 1 mile is equal to 1.6 kilometers. Do not round your answers.

rate : ? km/h

distance traveled in 5 miles?

Answer :

05-01-2015

90mi/hr * 1.6km/mi = 144km/hr (the mi's cancel out)

144km/hr * 5hr = 720km (the hr's cancel out)

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Antoinette0330 Antoinette0330

05-01-2015

Maybe a 150 kg cause its compared to mile

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