From the given options 2/6 has a repeating decimal form. Therefore, option D is the correct answer.
From the given options we need to find which number has a repeating decimal form.
What is a repeating decimal form?
A repeating decimal or recurring decimal is the decimal representation of a number whose digits are periodic (repeating its values at regular intervals) and the infinitely repeated portion is not zero.
Now, from option A:
1/5=0.2
From option B:
11/25=0.44
From option C:
3/20=0.15
From option D:
2/6=0.3333333
From the above calculation, we can see that number 2/6 has a repeating decimal form.
Therefore, option D is the correct answer.
To learn more about a repeating decimal form visit:
https://brainly.com/question/15463817.
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