Determine the distance between 6.5 and -7.2 on a number line.
To determine the distance between 6.5 and -7.2 on a number line, we need to calculate the absolute value of the difference between these two numbers.
The absolute value of a number is its distance from zero on the number line.
So, the distance between 6.5 and -7.2 is found by:
|6.5 - (-7.2)| = |6.5 + 7.2| = |13.7| = 13.7
To determine the distance between two numbers on a number line, subtract the smaller number from the larger number and take the absolute value of the result.
In this case, the two numbers are 6.5 and -7.2. To determine the distance between them, we can subtract the smaller number (which is -7.2) from the larger number (which is 6.5):
6.5 - (-7.2) = 6.5 + 7.2 = 13.7
The distance between 6.5 and -7.2 on a number line is 13.7.