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7 May, 06:59

Shelby drew a map of the Appalachian Trail. The scale was 5 centimeters represents 400 kilometers. The map shows the Appalachian Trail to be 43.65 centimeters. What is the actual length of the Appalachian Trail?

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  1. 7 May, 08:12
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    Answer:3492km

    Step-by-step explanation:If 5cm represents 400km on the scale, and the map shows 43.65cm then,

    Let 5cm ... 400km

    43.65cm ... u

    Hence by cross multiplication,

    5cmu=43.65cm * 400km

    U = (43.65cm * 400km) / 5cm

    = (17460/5) km

    =3492km
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