The number 3400 is already rounded to the nearest 10.
7480
50if the end number is 5-9 then round upif the end number is 0-4 then round downe.g. 51 to the nearest 10 = 5068 to the nearest 10 = 70
950
round it up. if you want to round anything 4 to 1 to the nearest 10, it goes down, anything 5 to 9 goes up. so if you wanted to do say 494 to the nearest 10, it would be 490. if you wanted to do 496 to nearest 10 it would be 500
Zero
Zero
The number 3400 is already rounded to the nearest 10.
To round 447 to the nearest 10, we look at the digit in the tens place, which is 4. Since 4 is less than 5, we round down. Therefore, 447 rounded to the nearest 10 is 440.
When rounding 41 to the nearest 10, you look at the digit in the tens place, which is 4. Since 4 is less than 5, you round down. Therefore, 41 rounded to the nearest 10 is 40.
10
0
7480
10
8*10-4
950
When rounding 10.47 to the nearest whole number, you look at the digit immediately to the right of the decimal point, which is 4. Since 4 is less than 5, you round down. Therefore, 10.47 rounded to the nearest whole number is 10.