Question

1.5 Which of the following set of numbers are integers: -25,31,-100 a) -25 c) -100 Question ? b) 31 d) All of the answers (1) [5]​

Answer 1

This question asks which numbers (-25, 31, -100) are integers. The answer is that all of the given numbers are integers.

Step-by-step solution:

An integer is a whole number that can be positive, negative, or zero.

The given numbers are -25, 31, and -100.

To determine whether these numbers are integers, we must check whether they are whole numbers.

Whole numbers are numbers that do not have any fractions or decimals.

-25 and -100 do not have any decimal parts, so they are whole numbers and thus integers.

31 has no decimal parts, so it is also a whole number and an integer.

Therefore, all of the given numbers (-25, 31, -100) are integers.

A correct answer is option (d), "All of the answers".