700
700
703 rounded to ten is equal to 703.0
860
i think it is 40000
308640
74880
1.6569 rounded to nearest ten is 'zero(0)'. However, I think you mean the nearest 'tenth'. In which case the answer is 1.7. NB decimal digits have a suffix of '---th(s)'.
60
It is then 740 when rounded to the nearest ten.
36,184 rounded to the nearest ten thousands place is 40,000.
6512162 rounded to the nearest ten is 6512160.
320