It then is 70 when rounded to the nearest ten
This depends what you are rounding it by. To the nearest whole number it would be: 143. To the nearest ten it would be 140.
It is then 740 when rounded to the nearest ten.
30
320
143 rounded to the nearest ten is 140.
It then is 70 when rounded to the nearest ten
rounded up to the nearest ten is 60
This depends what you are rounding it by. To the nearest whole number it would be: 143. To the nearest ten it would be 140.
To the nearest ten, 140
It is then 740 when rounded to the nearest ten.
30
81,215 rounded to the nearest ten thousands is 80,000
140
100
6512162 rounded to the nearest ten is 6512160.
320