HELP PLSS. Which of these numbers can be divided by 9 with no remainder? 2178, 959, 43,596 Step 1 of To check whether a number is divisible by 9, which rule should you use? O If the last two digits of the number are divisible by 9, then so is the number. O Add the digits together. If the sum of the digits is divisible by 3, then the number is divisible by 9. O If the last digit of the number is 9, then the number is divisible by 9. 0 Add the digits together. If the sum of the digits is divisible by 9, then so is the number.​