Chuyển đổi kilômét sang megamét
kilômét
Định nghĩa: A kilometer (symbol: km) is a unit of length in the International System of Units (SI). One kilometer is equivalent to 0.6214 miles.
Lịch sử/nguồn gốc: The prefix kilo- is a metric prefix indicating one thousand. One kilometer is therefore one thousand meters. The origin of the kilometer is linked to that of the meter, and its current definition as the distance traveled by light in 1/299 792 458 second. This definition is subject to change, but the relationship between the meter and the kilometer will remain constant.
Cách sử dụng hiện tại: It is currently the official unit of measurement for expressing distances between geographical places on land in most of the world. However, there still remain a number of countries that primarily use the mile instead of the kilometer including the United States and the United Kingdom (UK). Unlike the United States, the UK has adopted the metric system; while the metric system is widely used in government, commerce, and industry, remnants of the imperial system can still be seen in the UK's use of miles in its road systems.
megamét
Định nghĩa:
Bảng chuyển đổi kilômét sang megamét
| kilômét [km] | megamét [Mm] |
|---|---|
| 0.01 km | 0.000010 Mm |
| 0.10 km | 0.000100 Mm |
| 1 km | 0.001000 Mm |
| 2 km | 0.002000 Mm |
| 3 km | 0.003000 Mm |
| 5 km | 0.005000 Mm |
| 10 km | 0.0100 Mm |
| 20 km | 0.0200 Mm |
| 50 km | 0.0500 Mm |
| 100 km | 0.1000 Mm |
| 1000 km | 1.00 Mm |
Cách chuyển đổi kilômét sang megamét
1 km = 0.001000 Mm
1 Mm = 1000 km
Ví dụ
Convert 15 km to Mm:
15 km = 15 × 0.001000 Mm = 0.015000 Mm
