Identify the number that does not belong with the other three. explain your reasoning. 50.1 repeating 1, negative 50 over 2, negative 50.1, square root 50

is not like the other three.

Step-by-step explanation:

The numbers are :

50.1 repeating 1 : 50.1111.....

negative 50 over 2 :

negative 50.1 : -50.1

square root 50 :

The number that does not belong to other three is :

This is because all the other numbers are rational numbers.

50.1111... can be written as or in fraction form.

is in fraction form.

-50.1 can also be written in fraction like 50.1 over 1.

But only   cannot be written in a fraction form since it goes on and on without repeating.

Note - A rational number is a number that is written in the form of p/q where q is not equal t zero.

step-by-step explanation:

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divide by no of mode