Which set of numbers does not contain three numbers that are equivalent?

- Choices are:-
A. 1/2,0.5,50%
B. 1/5,0.02,20%
C. 1/8,0.125,12.5%
D. 1/20,0.05,5%

I'll be glad to check your answer.

To determine which set of numbers does not contain three numbers that are equivalent, we need to compare the numbers in each set and see if there are any duplicates or exact matches.

Let's analyze each set one by one:

Set A: 1/2, 0.5, 50%
- This set contains two numbers that are equivalent: 1/2 and 0.5. They represent the same value.
- The third number, 50%, is not equivalent to the other two numbers.

Set B: 1/5, 0.02, 20%
- None of the numbers in this set are equivalent to each other.

Set C: 1/8, 0.125, 12.5%
- None of the numbers in this set are equivalent to each other.

Set D: 1/20, 0.05, 5%
- None of the numbers in this set are equivalent to each other.

Therefore, the set of numbers that does not contain three numbers that are equivalent is Set B: 1/5, 0.02, 20%.