Question: A student writes the decimal 0.3131131113..... and claims it is irrational. Is the student correct?
A) Yes, because the digits never end
B) No, because it is a repeating pattern
C) No, because it can be written as a fraction
D) yes, because it's not a rational number
Correct answer: A
Grade: 8 | Topic: Number System | Difficulty: Medium | Standard: 8.NS.A.1