Answer:
To round 46,145 to the nearest hundred place, we need to look at the digit in the tens place, which is 4.
If the digit in the tens place is less than 5, we round down. If it is 5 or greater, we round up.
In this case, since the digit in the tens place is 4, which is less than 5, we round down.
To round down to the nearest hundred, we keep the digit in the hundreds place the same and replace all digits to the right with zeros.
Therefore, rounding 46,145 to the nearest hundred place gives us 46,100.
Remember that rounding to the nearest hundred place means we are keeping the hundreds digit the same and changing all digits to the right to zeros.