Can you help me to find this
Which two numbers on the number line have an absolute value of 1.25

Absolute value concerns the distance a value is from 0, without regard to the sign of the value. Positive and negative numbers both take a positive absolute value. In this example, the numbers -1.25 and 1.25 are both exactly 1.5 units from zero, so their absolute values are both 1.25.