Answer:
Another way to round to one decimal place is to consider the number in the hundred thousands place, which is the 5 in this case. If the number in the ten thousands place place is 5 or greater, we round up. Since the number in the ten thousands place is 3, which is less than 5, we do not round up. Therefore, the rounded number to one decimal place is still 75,380,000.
Explanation:
The number 75,380,000 can be written as "seventy-five million, three hundred eighty thousand" using the number word "million."
To round the number to one decimal place, we need to look at the digit in the tenths place, which is the 8 in this case. Since 8 is greater than or equal to 5, we round up the previous digit, which is the 3. Therefore, the rounded number to one decimal place is 75,400,000.
Another way to round to one decimal place is to consider the number in the hundred thousands place, which is the 5 in this case. If the number in the ten thousands place place is 5 or greater, we round up. Since the number in the ten thousands place is 3, which is less than 5, we do not round up. Therefore, the rounded number to one decimal place is still 75,380,000.