2545 to 2554 -- ten of them.
430
900
100
It is (2550 + 2900)/2 = 2725
2545 to 2554 -- ten of them.
The answer would be 194.
430
When rounding 466 to the nearest ten, you look at the digit in the tens place, which is 6. Since 6 is greater than or equal to 5, you round up. Therefore, 466 rounded to the nearest ten is 470.
900
1,374 rouned to the nearest hundred
3623 to the nearest hundred is 4000
100
It then is 3900 because 75 rounds up to 100
Two thousand, five hundred fifty.
nearst hundered is 3800
It is (2550 + 2900)/2 = 2725