Question

Which of the following does NOT represent a set of integers?

A {3, 4, 6, 5}
B {4/3, 12, 3.0, 9}
C { 12/4, -8/4, 9/3, 15}
D {0, 13, 65 , 100} ​

Answer 1

B

Explanation:

Integers cannot contain any decimals. Since 4/3 equals 1.33333, it is not an integer. The other fractions like 12/4 can be simplified to 3 which is an integer.