Answer: |-1|
Explanation:
Given numbers : -22, 0.0099, 0 , -1, &. |-1|
To find : Highest value
First we check the numbers for their actual value or simplified value.
Above all |-1| is written in an absolute function or modulus.
Then |-1|=1 [∵ Absolute value of any number 'a' is the non-negative value of a.]
Now, rewrite all the numbers in their simplified form:
-22, 0.0099, 0 , -1, &. 1
Arrange in ascending order,
-22, -1, 0, 0.0099, 1
Thus , the highest value= 1 or |-1|