0
as 9 is made of 3 times 3
so any number (such as 90) which is divisible
by 9 will also be divisible by 3 and the
answer will be 3 times bigger
so 90/9 is 10 then 90/3 = 30 which is 10 x 3
Example: same for any number that is divisible by 14 will
also be divisible by 7 (or also 2) as 14 = 7 x 2
or divisible by say 50 is also divisible by 5 or 10 as 50 = 5 x 10
and so on ...
Still curious? Ask our experts.
Chat with our AI personalities
Jordan
Fran
DevinAdd your answer:
Earn +20 pts
Why is 138 divisible by 3?
Well, to find out if any number is divisible by 3, you add up the number's factors. If the number you come up with is divisible by 3, then the entire number is divisible by 3.For example:138= 1+3+8= 1212 is divisible by 3.
What number make 371 divisible by 3?
To determine what number makes 371 divisible by 3, we need to sum the digits of 371: 3 + 7 + 1 = 11. To be divisible by 3, the sum of the digits must also be divisible by 3. Since 11 is not divisible by 3, we need to find the number that, when added to 11, results in a sum divisible by 3. The next multiple of 3 greater than 11 is 12, so the number that makes 371 divisible by 3 is 1.
Are all even numbers divisible by 6?
Not all even numbers are divisible by 6. These numbers are not evenly divisible by 6: Any number smaller than 6. Any number not divisible by 3. If a number is divisible by both 2 and 3, it is divisible by 6.
Is 531 a prime number?
No. The sum of its digits, 5 + 3 + 1, is divisible by 3, which means the number itself is also divisible by 3.
How do you know if a number is divisible by 3?
Answer - How do you tell if a number is divisible by 3?you add all the digits in the number and see if that number can be divided by 3 Answer - A whole number is divisible by 3 if the sum of its digits is divisible by what?Three (3) Examples:* 27 -- 2+7=9 * 13452 -- 1+3+4+5+2=15 -- 1+5=6If the sum of the digits is divisible by 3, the number is also divisible by 3. Or just do the division.
