To round a number to a particular digit, look at the digit immediately to the right of your target, in this case, the tenths place. If that digit is 4 or lower, zero it and everything to the right of it out. If that digit is 5 or higher, increase the target digit by one and zero everything to the right of it out. If your target digit is a 9, increasing it will turn it to zero and increase the digit to the left of it by one.
97.65100671
89.26
23,887,872
It depends on the units used for 58.82. 58.82 millimetres, rounded to the nearest meter, is 0 58.82 kilometres, rounded to the nearest meter, is 58820 metres.
It doesn't need to be rounded. 2.1 km is the same as 2,100 meters. That's already rounded to the nearest meter, the nearest 10 meters, and the nearest 100 meters.
It's already rounded. There are no decimal points, so you don't need to round to the nearest metre.
4.50 feet
3.75 feet
Zero
3.3
5 m
It depends on the units used for 58.82. 58.82 millimetres, rounded to the nearest meter, is 0 58.82 kilometres, rounded to the nearest meter, is 58820 metres.
The answer depends on the units sued for 472.9 It should be obvious that 472.9 centimetres and 472.9 inches, for example, will round to different answers.
2.6 m
It is 280000.
the answers is 40
It doesn't need to be rounded. 2.1 km is the same as 2,100 meters. That's already rounded to the nearest meter, the nearest 10 meters, and the nearest 100 meters.
That depends what there are 982.53 of.
If that figure is in meters, it rounds to 3202
It is customary to round answers that end in 5 up.5 to the nearest 10 is10.