Question

Find the range

3, -9, 7, -1, 5, -4, 2

Answer 1

16

Explanation:

to find the range, you have to subtract the smallest number from the biggest number.

In this case 7-(-9)

7-(-9)=16

range=16

Answer 2

16

Explanation:

The range is the difference between the greatest number and the least number.

The greatest number here is 7.

The least number here is -9

Now, Subtract the least number from the greatest number:

7 - (-9) = 16

Hence the range is 16.