Question

Apply the divisibility rules and show that.. 38721 is divisible by 3.​

Answer 1

Answer:

38721 is divisible by 3

Step-by-step explanation:

any no. is divisible by 3 if the sum of its numbers is divisible by 3

i.e 3+8+7+2+1=21

21 is divisible by 3 so 38721 is divisible by 3