Question

answer the questions below. be sure to mark all answers that apply.
(a) which numbers are divisible by 2?
(b) which numbers are divisible by 10?
(c) which numbers are divisible by 5?
126 711 710 none of these

Explanation:

Step1: Recall divisibility rules

A number is divisible by 2 if its last - digit is even (0, 2, 4, 6, 8). A number is divisible by 10 if its last - digit is 0. A number is divisible by 5 if its last - digit is 0 or 5.

Step2: Check divisibility by 2

For 126, the last - digit is 6, so 126 is divisible by 2. For 711, the last - digit is 1, so 711 is not divisible by 2. For 710, the last - digit is 0, so 710 is divisible by 2.

Step3: Check divisibility by 10

For 126, the last - digit is 6, so 126 is not divisible by 10. For 711, the last - digit is 1, so 711 is not divisible by 10. For 710, the last - digit is 0, so 710 is divisible by 10.

Step4: Check divisibility by 5

For 126, the last - digit is 6, so 126 is not divisible by 5. For 711, the last - digit is 1, so 711 is not divisible by 5. For 710, the last - digit is 0, so 710 is divisible by 5.

Answer:

(a) 126, 710
(b) 710
(c) 710