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The Neva River in St. Petersburg, Russia, is 74 km long. How long is it on a map drawn at a scale of 1:2,000,000?

joebob  Oct 22, 2017
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 #1
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Note that 74  km  =   74000 m  =  7400000 cm

 

So...it will be    7400000 / 2000000  =  37/10  cm  = 3.7 cm on the map

 

 

cool cool cool

CPhill  Oct 22, 2017
 #2
avatar+154 
+2

Thank you so much!

joebob  Oct 22, 2017

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