Question

What is the absolute value of 2.8 on a number line?

Answer 1

first you have to know the definition of absolute value

so absolute value the distance of number from 0 so the answer will be |2.8 |

will be 2.8 away from 0

Answer 2

Absolute value is the distance a number is away from zero. So, |2.8| would be 2.8.