6 metres and 875 millimetres to the nearest metre = 7 metres.
If it is a rectangular tank, the volume is length times width times height, 6m x 6m x 3m, or 108m3.
6m is bigger than 63cm 6m = 600cm 6m x 100 = 600 cm. there are 100 centimeters in every meter.
6 Meter x 3 Meter = 18 m2
30 square meters
1000000 micrometer in 1mor1um = 10-6m
4 metres
6 meter + 3 to the third =6m-7
7.3km to the nearest meter is 7km
61426.1 to the nearest meter is 61426m
4363m to the nearest tenth of a meter is 4363.0m
98.6m rounded to the nearest meter is 99 meters.