To round 2.1 km to the nearest meter, you first need to convert kilometers to meters. Since 1 km is equal to 1000 meters, 2.1 km is equal to 2100 meters. To round to the nearest meter, you look at the digit in the units place - in this case, it's 0. Since 0-4 rounds down and 5-9 rounds up, 2100 meters rounded to the nearest meter is 2100 meters.
It is 4674 km rounded
1 km = 1000 meters 1 meter = 0.001 km
Meter, kilometer is the SI equivalent to the mile.
200 km
28 km
12.0 km
3 km
12.0 KM
30 km
It depends on the units for 20.72. 20.72 metres, rounded to the nearest tenth km is 0.0 km.
21 km squared
That depends on what you have 10864 of. If that's 10864 km, then it is already rounded to the nearest km. If it's 10864 something elses, you should tell us what it is.
To convert 9 km 700 m to the nearest kilometer, we need to consider the meters. Since 700 meters is closer to 1 km than 2 km, we round down to the nearest kilometer. Therefore, 9 km 700 m is approximately 10 km when rounded to the nearest kilometer.
The circumference of a circle with radius of 7 km is 44.0 km (to the nearest tenth), and the area of a circle with radius of 7 km is 153.9 km (to the nearest tenth).C = 2 pi RA = pi R2
It is 4674 km rounded
1 km = 1000 meters 1 meter = 0.001 km
1 km = 1000 meter 1 meter = 0.001 km one tenth of a meter = 0.1 meter = 0.0001 km