Question

72369 is divisible by 3​

Answer 1

Answer:

we can check if a number is divisible by 3 by finding the sum of its digits and then seeing if it is a multiple of 3.

∴ 7239 = 7+ 2 + 3 + 6 + 9= 27

As 27 is a multiple of 3, 72369 is divisible by 3

Answer 2

Answer:

Hope this helps!

Step-by-step explanation:

Divisibility rule of 3 is: A number is completely divisible by 3 if the sum of its digits is divisible by 3.

7+2+3+6+9 = 27

Now, 27÷3 = 9

Since the sum of the digits is divisible by 3, the number itself is divisible as well.