Question

Is -89 an integerIs 18/3 an integerIs -42.35 an integerIs -805.43 an integeris -7/15 an integer

Answer 1

Integers are whole numbers. They exclude fractions but include negative whole numbers. Therefore, -89 is an integer.

18/3 is not an integer

-42.35 is not an integer

-805.43 is not an integer

-7/15 is not an integer