Question

Which of the following is even?
221
117
138
195

Answer 1

ANSWER:

138

138 is an even number.

Explanation:

Even numbers must have their ending digit be either a 0, 2, 4, 6 or 8. As well as this, they are divisible by 2.

As 138 is the only number which fits this criteria, 138 is an even number and is therefore the correct answer.

Answer 2

138

Explanation:

An even number always end in a 0, 2, 4, 6, or 8