Answer :
Solution :
When rounding to the nearest ten, as we did with 546 above, we use the following rules:
A) We round the number up to the nearest ten if the last digit in the number is 5, 6, 7, 8, or 9.
B) We round the number down to the nearest ten if the last digit in the number is 1, 2, 3, or 4.
C) If the last digit is 0, then we do not have to do any rounding, because it is already to the ten.
546 rounded to the nearest hundred with a number line:
Determine the two consecutive multiples of 100 that bracket 546
546 is between 500 and 600
550 is the midpoint between 500 and 600
As illustrated on the number line, 546 is less than the midpoint (550)
Therefore, 546 rounded to the nearest hundred = 500
More details: brainly.com/question/17091697
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