Estimate a range for the sum:7.6+2.3+6.7
8+2+7 = 17.
To estimate a range for the sum of 7.6, 2.3, and 6.7, we can round each of these numbers to the nearest whole numbers. The rounded numbers are 8, 2, and 7, respectively.
Now, we can find the range by adding the smallest and largest numbers in the list: 2 + 8 = 10.
Therefore, the estimated range for the sum of 7.6, 2.3, and 6.7 is 10.
To estimate a range for the sum of 7.6, 2.3, and 6.7, we can do the following:
Step 1: Find the minimum sum by adding the lowest values of each number.
Minimum sum = 7.6 + 2.3 + 6.7 = 16.6
Step 2: Find the maximum sum by adding the highest values of each number.
Maximum sum = 7.6 + 2.3 + 6.7 = 16.6
Therefore, the estimated range for the sum of 7.6, 2.3, and 6.7 is between 16.6 and 16.6.
7+2+6 = 15
=17
8+ 3 + 7 =18
or maybe
8 + 2 + 7