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How do you convert 64,000,000 cm to km?

1 Answer

Sep 12, 2016

$\frac{64, 000, 000}{100 \times 1000} = 640 K m$ $(64,000,000)/(100xx1000) = 640Km$

Explanation:

10 is the conversion factor for lengths in the metric system.

The prefixes are:

$K m H m D m m d m c m m m$ $Km" "Hm" "Dm" "m" "dm" "cm" "mm$

$c m \to m \to K m$ $cm " "rarr" " m " "rarr" " Km$
$\times \times \div 100 \times \times x \div 1000$ $color(white)(xxxx) div100 color(white)(xxxxx)div1000$

$64, 000, 000 c m \div 100 \to 640, 000 m$ $64,000,000cm " "div 100" " rarr" " 640,000m$

$640, 000 m \div 1000 \to 640 K m$ $640,000m " "div1000 rarr 640 Km$

$\frac{64, 000, 000}{100 \times 1000} = 640 K m$ $(64,000,000)/(100xx1000) = 640Km$

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