kaitlyngrxce4909 kaitlyngrxce4909

25-12-2018
Mathematics

contestada

A train moving at a constant speed travels 180 mi in 4 h. How far does the train travel in 7 h? A. 360 mi B. 315 mi C. 280 mi D. 420 mi

Respuesta :

25-12-2018

[tex]420[/tex]
[tex]4h = 180mi \\ 7h = [/tex]

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januarywrites januarywrites

25-12-2018

Answer:

B. 315 mi.

Step-by-step explanation:

180 ÷ 4 = 45

45 x 7 = 315

or...

180 ÷ 4 = 45

45 x 3 = 135

135 + 180 = 315

I hope this helps!

Cheers, July.

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