Answer:
4,300
Explanation:
The digit in the hundreds place is the number 2, hence we round the number 2 depending on the values of the digits immediately to the right of it.
In this case the next digit to the right (i.e the tens place) is 6, this is greater than the value of 5, so we have to round the hundreds place upwards.
Hence the number 2 rounds upwards to 3,
giving 4,300