Country S has 12,345,000 residents who tested positive for COVID-19. What is the largest place value of the numeric part of this quantity?(1 point)

million

The largest place value of the numeric part of this quantity is million.

what is the answer in number form

The answer in number form is 12,345,000.

The largest place value of the numeric part of 12,345,000 is million.

To find the largest place value of the numeric part of the quantity 12,345,000, we need to look at the position of the highest non-zero digit. In this case, the highest non-zero digit is 1, and it is in the million's place. Therefore, the largest place value of the numeric part of this quantity is million.