510
32.1
325000
If 45.16 is rounded to the underlined place if it's 1, the number remains the same.
5073, 10146, 15219, 20292 +5,073 . . .
324650 if rounded to the nearest thousand is325000
7.06
325000
The value is 0 as there are no digits underlined.
32.6
It is 325000.
To round the number 8491038205 to the place of the underlined digit '3', we identify that the digit '3' is in the billions place. The digit to the right of it is '1', which is less than 5, so we round down. Therefore, 8491038205 rounded to the place of the underlined digit is 8000000000.
845.5