Which of these following are not rational number? 1. 11/7
2. 160/0
3. 117
4. 5 1/2
Answers
Answered by
1
Answer:
2.
Step-by-step explanation:
160/0 is undefined and can be any number so it is irrational
Answered by
3
Answer:
1. 11/7 - rational
2. 160/0 ⇒ not a rational number
3. 117=117/1 - rational
4. 5 1/2 = 11/2- rational
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