Seudónimo Seudónimo
  • 18-02-2017
  • Mathematics
contestada

How long would it take to travel 315 mi at the rate of 45 mi/h ?

A. 7H
B.240 H
C.360 H
D.14,175 H

Respuesta :

Аноним Аноним
  • 18-02-2017
It's either the answers A or B. You can decide.
Answer Link
Setor9
Setor9 Setor9
  • 18-02-2017
Set a proportion
45/1=315/x
=45x=315
=45/45x=315/45
x=7
It will take 7 hours to travel 315 miles at the rate of 45miles/hour
Answer Link

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