Question

1 km equal to 100 metre​

Answer 1

$\boxed{ \large\bf 1 km = 1000 metre}$

More info

• 1 cm = 10 mm

• 1 m = 100 cm

• 1 L = 1000 mL

• 1 g = 1000 mg

• 1 kg = 1000 g

• 1 million = 10 lakh

Answer 2

1 km is equal to 1000 metre.

Concept

• The kilometre, or kilometre in American English, is a unit of length in the International System of Units (SI) that is equal to 1,000 metres (SI symbol: km; /klmitr/ or /klmtr/) (kilo- being the SI prefix for 1000). With noteworthy exceptions in the United States and the United Kingdom, where the statute mile is the primary unit employed, it is now the measuring unit used for describing distances between geographical places on land in the majority of the world.
• The BIPM does not advise using the abbreviations k or K (pronounced /ke/) to denote kilometres, despite their widespread use. In the military of the US, UK, and Canada, the term "km" is known as "klick."
• The International System of Units (SI) uses the metre as its primary unit of length, though its prefixed forms are also used quite frequently. The metre (British spelling) or metre (American spelling; see spelling differences) is derived from the French unit mètre, from the Greek noun v, "measure," and is represented by the symbol m.
• The Earth's circumference is roughly 40000 km since the metre was first defined in 1793 as one ten-millionth of the distance from the equator to the North Pole along a vast circle.

So 1 km is equal to 1000 metre.

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