Question

Which of the following is a rational number?

A 56/45 Correct Answer Incorrect Answer
B 45/13 Correct Answer Incorrect Answer
C 58/17 Correct Answer Incorrect Answer
D 126/45 Correct Answer Incorrect Answer

Solution

56/45 = 1.2444 which is a irrational number.
45/13 = 3.4615 is not a rational number.
126/45 = 2.8 which is a rational number.
58/17 = 3.41176 is not a rational number. 

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