answersLogoWhite

0


Best Answer

30/21 = 1 with a remainder of 9

User Avatar

Wiki User

14y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Find smallest number which when divided by 21 leave reminder 9?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Continue Learning about Movies & Television

What is the Amazon's telephone number?

Amazon does not have a telephone number that you can call. If you need help, they will email you. In your email, you can leave your telephone number and they will call you.


What is Number 4 on the twilight sound track?

Leave out all the rest by Linkin Park


How many immigrants leave Canada approximately?

according to Stats Can, about 35 % leave within 5 years , and most of them leave within the first 12 months


How does a pager work?

If someone has a pager, and you want to reach them, just dial in their number, and leave a number (numeric) message when told to do so, such as your full phone number (area code too) and he/she will get back to you. Soon after you hang up, their pager will ring or rumble, and they will look down and see your phone number and they can come to you, use a pay phone, or cell phone to call you whenever.


Is 30030003 divisible by 8 or 9?

It is divisible by 8 because 202008/8 = 25251 But divided by 9 it will leave a remainder ----------------------- To test if a number is divisible by 8 add the ones digit to twice the tens digit to 4 times the hundreds digit; if this sum is divisible by 8 then so is the original number. By repeating the test on the sum until a single digit remains, only if this single digit is 8 is the original number divisible by 8, otherwise it gives the remainder when divided by 8 (except if it is 9, in which case the remainder is 1 - the excess of 9 over 8). For 202008: ones_digit + 2 × tens_digit + 4 × hundreds_digit = 8 + 2 × 0 + 4 × 0 = 8; so 208008 is divisible by 8. To test if a number is divisible by 9, add up the digits of the number; if this sum is divisible by 9, then so is the original number. By repeating the test of the sum until a single digit remains, only if this single digit is 9 is the original number divisible by 9, otherwise it gives the remainder when the original number is divided by 9. (This single digit is also called the "digital root" of the number.) For 202008: 2 + 0 + 2 + 0 + 0 + 8 = 12; 1 + 2 = 3; so 202008 is not divisible by 9; it has a remainder of 3 when divided by 9.

Related questions

What number can be divided by15 and 9 and wont leave a reminder?

45 15 x 3 = 45 9 x 5 = 45


What is the smallest whole number which 3 6 7 can divide and leave a remainder 1?

The smallest whole number that can be divided by both 3 and 6 and leaves a remainder of 1 is 7.


What is the smallest number that leaves a remainder of 1 when divided by 2 and a remainder of 2 when divided by 3?

5. To leave a remainder of 1 when divided by 2, the number must be odd. To leave a remainder of 2 when divided by 3, the number must also be two more than a multiple of 3. The multiples of 3 which are odd are 1 x 3, 3 x 3, 5 x 3, etc. The smallest odd multiple of three is 1 x 3 = 3 ⇒ required number is 3 + 2 = 5.


What is the smallest positive number other than 2 which when it is divided by 3 4 or 5 will leave a remainder of 2?

It is LCM(3, 4, 5) + 2 = 62


What is the definition of a multiple of a number?

a number that can be divided and leave no remainder.


What prime number divided by 119 will not leave a remainder?

If the number is divided by 119, it cannot be a prime!


If you simplify a ratio eg.28 32 16 the largest number it can be divided evenly by is 4.So it would be 7 8 4.Do you need to put the numbers in order from largest to Smallest or leave it the way it is?

leave it the way it is


What is the reminder for 396 divided by 5?

79.2


Find the greatest number which can divide 257 and 329 so as to leave a reminder 5 in each case?

6


What is the smallest positive integer greater than 1 which when divided by 5 or 6 leave a remainder of 1?

5


What number divided by 46 will not leave a remainder?

92


Is there a number that can be divided by 9 and not 3?

3 can be divided into any number, but if you mean a number that will leave no remainder than it's still no.