400
It is: 350 rounded to the nearest ten
To round 352 to the nearest ten, you look at the digit in the tens place, which is 5. Since 5 is greater than or equal to 5, you round up. Therefore, 352 rounded to the nearest ten is 360.
It is 300 when rounded to the nearest hundred
916 rounded to the nearest hundred is 900
0
It is already rounded to the nearest hundred thousandths. Rounded to the nearest thousands would be 87.381.
0
10000
0
678 is rounded nearest hundred is 700
0