Question

0.5 Which of the following nunder is
divisibe by 3​

Answer 1

Divisibility rule for 3 states that a number is completely divisible by 3 if the sum of its digits is divisible by 3.

Consider a number, 308. To check whether 308 is divisible by 3 or not, take sum of the digits (i.e. 3+0+8= 11). ... If the sum is a multiple of 3, then the original number is also divisible by 3.

Answer 2

numbers which are divisible by 3:

• 3
• 6
• 9
• 12
• 15
• 18
• 21
• 24
• 27
• 30