To round the given number to the nearest ten thousand, we would count four digits to the left of the last digit. If the value of the 4th digit is greater than or equal to 5, the first digit before it increases by 1. If it is lesser than 5, there would be no change.
Looking at the given figure, the 4th digit to the left is 7 which is greater than 5. Therefore, by rounding up to the nearest ten thousand,
it becomes 40000
