Question

Classify each number below as a rational number or an irrational number.

Answer 1

-15 π . . . . . irrational

-√3 . . . . . irrational

-√4 = -2 . . . . . rational

-1/11 . . . . . rational

-27.92 (line over the 92) = -27+92/99 . . . . . rational