naynay1123 naynay1123

23-03-2022
Mathematics

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the grand river is about 280km long. what is the length of this river on a map with scale of 1cm: 25km?

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isalep93 isalep93

23-03-2022

scale 1 cm............25 km

n cm...........280 km

25 x n = 1 x 280

n = 280 : 25

n = 112 cm on the map

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