Find an irrational number between 4 and 8.
A) 3.232332333....
B) 9.454554555....
C) 4.222....
D) 4.234234234....
E) 4.232332333....

Question

Find an irrational number between 4 and 8. ​
A) 3.232332333....
B) 9.454554555....
C) 4.222....
D) 4.234234234....
E) 4.232332333....

Quizplus · Accepted Answer

Option A is a repeating decimal, hence a rational number. 
Option B is greater than 8. 
Option C can be simplified to 4.222, which is a rational number. 
Option D is a repeating decimal, hence a rational number.

Option E is a non-repeating decimal and is therefore an irrational number between 4 and 8.

Find an Irrational Number Between 4 and 8