Answer:
74,950
Explanation:
We round the number to the nearest ten based on the digit in the one's place.
If the digit is between 0-4 in the one's place, we round the one's digit to 0 and the digit in the ten's place remains the same.
If the digit is between 5-9 in the one's place, we round the one's digit to 0 and the digit in the ten's place advances to the next number.
74,952 has digit 2 in the one's place. So it will be rounded to 74,950.
Hope you understood!!