To round 30,944 to the nearest ten thousand, we look at the thousands place (0) and round down, resulting in 30,000.
When rounding 30,944 to the nearest ten thousand, we look at the thousands digit, which is 0 in this case. Since it's less than 5, we round down. This leaves us with 30,000 as the rounded figure to the nearest ten thousand.
Multiplying and dividing by tens is a foundational concept in mathematics. For example, multiplying 1.9436 by 10 would shift the decimal one place to the right, giving us 19.436. Similarly, dividing by 10 moves the decimal one place to the left, making it 0.19436.
Rounding 30,944 to the nearest ten thousand involves looking at the thousands place. Since the thousands digit is 0 (less than 5), we round down to 30,000. Thus, the rounded number is 30,000.
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