Step-by-step explanation: because 18 is the first multipal which can multiple with 6 and 9.. 2.
What are the 2 digit numbers divisible by 6?
As we know that the two digit number is from (10 to 99). So the first two digit number which is divisible by 6 is 12, second two digit number which is divisible by 6 is (12 + 6 = 18) and the last two digit number which is divisible by 6 is 96. 12, 18, 24……………. 96.
What is the least three digit number divisible by 6 and 9?
108 > 100 . So 108 is the number that we need. 108 is the smallest three digit number that is divisible by 6,9,12.
What is the mean of the two digit numbers which are divisible by 9?
In the problem statement, it says “Number when multiplied by the sum of the digits is 486.” Now we know that the sum of digits is going to be 9. So lets divide 486 by 9 to get 54 which is our answer.
How do we know if a number is divisible by 3 6 or 9?
Let’s summarize the divisibility rules: A number is divisible by 3 if the sum of its digits is divisible by 3. A number is divisible by 9 if the sum of its digits is divisible by 9. And a number is divisible by 6 if it is divisible by 2 (even number) and by 3.
Which is the greatest 6 digit number?
As we know the greatest 6-digit number is 999999. On dividing 999999 by 72 we get: We got 13888 as a quotient and 63 as remainder. Hence the answer is 999936.
Are there any numbers that are divisible by 2?
All even numbers are divisible by 2. E.g., all numbers ending in 0, 2, 4, 6, or 8. Add up all the digits in the number. Find out what the sum is. If the sum is divisible by 3, so is the number. For example: 12123 (1+2+1+2+3=9) 9 is divisible by 3, therefore 12123 is too!
How to make a number divisible by 6?
Even though the sum of the digits is 6, the given number is not exactly divisible by 6 as the given number is odd number. Step 1: Multiply the last digit of the given number by 2.
When is a number divisible by 8 or 9?
A number is divisible by 8 if its last three digits are divisible by 8. A number is divisible by 9 if its sum of digits is divisible by 9. A number is divisible by 10 if ist last digit is a 0.
Which is the correct way to divide a number by 6?
Dividing by 6 If the number is divisible by 2 and 3, it is also divisible by 6. Dividing by 7 First Test: Take the last digit in a number. Double and subtract the last digit in your number from the rest of the digits. Repeat the process for larger numbers. Example: Take 357. Double the 7 to get 14.
