Question

The number 28221 is divisible by which of the following a.0b.3c.6d.9

Answer 1

Answer:

The number 28221 is divisible by option (b) 3

Step-by-step explanation:

Divisibility rule of 3____ add all the digits of the number:

2 + 8 + 2 + 2 + 1

= 15

15 is divisible by 3

3 * 5 = 15

So, 28221 is divisible by 3