A total of 7,803,100 tourists visited Country A from the year 2018 to the year

Question

2020. Round to the nearest place value, then express this number in the form of a single digit times an integer power of 10. (1 point)
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Remaining Attempts : 3

Answer 1

To round the number 7,803,100 to the nearest place value, we look at the digit in the hundred-thousands place (which is 8). Since it is 5 or greater, we round up. Thus, 7,803,100 rounded to the nearest million is 8,000,000.

Now, we express 8,000,000 in the form of a single digit times an integer power of 10:

\[ 8,000,000 = 8 \times 10^6 \]

So, the final answer is:

\[ 8 \times 10^6 \]