330
To the nearest ten thousand, it is zero.
330
first you have to round it to the nearest 10 whichwill be 330 and then you have it :)
4.5 already is rounded to the nearest half.
To the nearest half, one half
1,500,000 is already rounded to the nearest half-million.
4/5 to the nearest half is 1.
53
6.5
It is 2.5
5.5