bonillabenjamin393
bonillabenjamin393 bonillabenjamin393
  • 26-04-2020
  • Mathematics
contestada

5. Adam drives his car with an average velocity of 85 km/h eastward. How long will it take him to drive
560 km on a perfectly straight highway? Show work

Respuesta :

xxamari
xxamari xxamari
  • 26-04-2020

Answer:

x = 6.59 hrs = about 6 hours, 35 minutes

Step-by-step explanation:

Adam drives at 85 km / h. Let's set up equivalent fractions to see how long if he drives 560 km.

[tex]\frac{85 km}{1 hr} = \frac{560 km}{x hr}[/tex]

Cross-multiply:

85x = 560

Solve for x:

560/85 = x

x = 6.59 hrs = about 6 hours, 35 minutes

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