Which of these numbers has the least value: 98,789,000; 987,890,000; or 89,987,000
The number with the least value is 89,987,000.
To determine the number with the least value, we compare the digits from left to right.
Comparing the first digit:
- 98,789,000 starts with 9
- 987,890,000 starts with 9
- 89,987,000 starts with 8
Since 8 is smaller than 9, the number 89,987,000 has the least value among the three numbers given.
To compare the values of these three numbers, we need to look at the place value of each digit. The digit in the leftmost place value carries the most weight and determines the overall value of the number.
Let's break down each number:
1. 98,789,000
- The digit in the leftmost place value is 9.
- This number has a 9 in the tens of millions place.
2. 987,890,000
- The digit in the leftmost place value is 9.
- This number also has a 9 in the tens of millions place.
3. 89,987,000
- The digit in the leftmost place value is 8.
- This number has an 8 in the tens of millions place.
Comparing the leftmost digits of each number, we can see that 89,987,000 has the least value since its leftmost digit is 8, which is smaller than 9.
Therefore, the number with the least value is 89,987,000.