Question

Which number is rational and a real number, but not an integer?

A. Square root 2
B. There is no such number
C. -5
D. 5/7

Answer 1

D. 5/7

Explanation:

5/7 is real because it can be plotted on a number line,

Its rational because it can be written as a fraction of 2 integers

But it is not an integer