keyshia21
keyshia21 keyshia21
  • 04-06-2017
  • Mathematics
contestada

Donna drove
845
miles in
13
hours.
At the same rate, how long would it take her to drive
455
miles?

Respuesta :

Brimolten
Brimolten Brimolten
  • 04-06-2017
7 hours
(Set up proportions and cross multiply)
Answer Link
Aliwohaish12
Aliwohaish12 Aliwohaish12
  • 04-06-2017
Hi there

845/13=455/x
Solve for x
65=455/x
65x=455
X=455/65
X=7 hours

Hope it helps
Answer Link

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