Question

3. Test whether the following numbers are divisible by 3 or 9 :
(a) 7431
(b) 35931​

Answer 1

Answer:

(a) 7431 is divisible by only 3 not by 9.

(b) 35931 is divisible by only 3 not by 9.

Answer 2

Answer:

yes.both are divisible by 3 but not by 9

Step-by-step explanation:

$35931 \div 3 = 11977$

$743 1 \div 3 = 2477$