You do nothing.
450 is already rounded to the nearest ten.
Wiki User
∙ 9y ago60
It is 440 when rounded to the nearest ten. As the 4 in the units place is less than 5, it is rounded down. Note: If the 4 units had been 5 or more, it would be rounded up. So 445 would have become 450
70
The nearest ten is zero. Rounded up, it's 10
20
0
70
The value of 321 rounded up to the nearest tens place is 330.
The nearest whole number is 9. Rounded up, it's 10.
10, if you are rounding to the nearest 10.
10
7480