Question: What Ais A Number That Is Devi Sable By 6 And 9?

Which of the following number is divisible by both 6 and 9?

Step-by-step explanation: because 18 is the first multipal which can multiple with 6 and 9.. 2.

What are the numbers divisible by 6?

A number is divisible by 6 if it is divisible by 2 and 3 both. Consider the following numbers which are divisible by 6, using the test of divisibility by 6: 42, 144, 180, 258, 156. [We know the rules of divisibility by 2, if the unit’s place of the number is either 0 or multiple of 2].

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What are the numbers divisible by 9?

The first ten multiples of 9 are 9, 18, 27, 36, 45, 54, 63, 72, 81, 90. For the tens places, note that the number 9 can be thought of as 0 tens and 9 ones so the tens place has a 0. The tens place of 18 is 1. Going through the list of multiples of 9, the tens digits are 0, 1, 2, 3, 4, 5, 6, 7, 8, 9.

How many numbers are there between 100 and 200 which are divisible by 6 and 9?

The total number of integers between 100 and 200, which are divisible by both 9 and 6, is. Multiple of 18 will be divisible by both 9 and 6.

What number is divisible by both 6and 9?

Step-by-step explanation: The number 51984 is divisible by 9 because the sum of its digits 5+1+ 9 +8+4=27 is divisible by 9.

What is the disability rule for 9?

The rule for divisibility by 9 is similar to divisibility rule for 3. That is, if the sum of digits of the number is divisible by 9, then the number itself is divisible by 9. Example: Consider 78532, as the sum of its digits (7+8+5+3+2) is 25, which is not divisible by 9, hence 78532 is not divisible by 9.

How do you know if a number is divisible by 6?

The Rule for 6: The prime factors of 6 are 2 and 3. So for a number to be divisible by 6, it must also be divisible by 2 and 3. Therefore, we need to check if a number is even and then check if the sum of the digits is divisible by 3.

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What are the numbers divisible by 7?

If the result is divisible by 7, then the original number will also be divisible by 7. Consider the following numbers which are divisible by 7, using the test of divisibility by 7: 133, 273, 329, 595, 672. Since 7 is divisible by 7. Hence, 133 is also divisible by 7.

Is it true that a whole number is divisible by 6 exactly when the sum of its digits is divisible by 6?

“A whole number will be divisible by 6 exactly when the sum of its digits is divisible by 6.” The above statement is “Not true.” For example consider the number 324,153. Divide the given number 324,153 by 6.

What is the rule of 9 in math?

The divisibility test that an integer is divisible by 9 iff the sum of its digits is divisible by 9. SEE ALSO: Casting Out Nines, Divisibility Tests.

Is any number divisible by 9 also divisible by 3?

Every number divisible by 9 is divisible by 3. For example, 7425 is divisible by 9, hence it is divisible by 3. 58302 is divisible by 3 because the sum of its digits (5 + 8 + 3 + 0 + 2) is divisible by 3. 69145 is not divisible by 3 because the sum of its digits (6 + 9 + 1 + 4 + 5) is not divisible by 3.

How do you know what a number is divisible by?

The Divisibility Rules

1. Any integer (not a fraction) is divisible by 1.
2. The last digit is even (0,2,4,6,8)
3. The sum of the digits is divisible by 3.
4. The last 2 digits are divisible by 4.
5. The last digit is 0 or 5.
6. Is even and is divisible by 3 (it passes both the 2 rule and 3 rule above)