When rounding 402 to the nearest tens, you look at the digit in the tens place, which is 0. Since 0 is less than 5, the digit remains the same, so 402 rounded to the nearest tens is 400. When rounding to the nearest hundreds, you look at the digit in the hundreds place, which is 4. Since 4 is less than 5, the hundreds digit remains the same, so 402 rounded to the nearest hundreds is 400.
It is 400
400
400
It is: 400
1140
400
990000
402.000
400
400
Both 400
There are 40.2 tens in 402.