What is the least number that should be added to 924 to make it exactly divisible by 48?
36 but how I don't know
The least positive number is 18.
339 + 1 = 340, which is exactly divisible.
The smallest number which must be added to 403 to make it exactly divisible by 8 is 5
It is 20 because 5220/180 = 29
Add 22 to 1,057,100 . The sum is 1,057,122 . That's 418 x 2,529 .
What is the smallest number that added that must be added to the number 5621 to make a number that is divisible exactly by 12?
Add 7 to 5,621, to get 5,628. That's (469 x 12).
Sol. On dividing 3000 by 19, we get 17 as remainder. So, Number to be added = (19 - 17) = 2.
35 because 25254/46 = 549
It is 8961 - W*int(8961/W)
the rule for divisibility by 9 is that the sum of all digits of the number should should be divisible by 9. So, 3+9+0+6+5= 23. To make is divisible by 9, we think of 27 (as the next number divisible by 9) and that means if we add 4 to any digit of the number, it will be divisible. 39069/9=4341
Yes it is. If the digits of a number added together will divide exactly by three (or nine) then the number itself will also divide exactly by 3 or 9. In this case, 1+8+9=18... which is exactly divisible by 3.
If you add 2, you get 126 which when divided by three equals 42.
It is 8 because 4960/32 = 155
It is: 36 and so 960/48 = 20
6. To check for divisibility by 9, add the digits of the number together and if the sum is divisible by 9, then the original number is divisible by 9. If the test is repeated on the sum(s) until a single digit remains, then this is the remainder when the original number is divided by 9. Subtracting this remainder from 9 will give the smallest number that needs to be added to to the original… Read More
Any number ending in 3.
514 (4,207 times)
9 ============================== Another contributor added more answers: Multiply 9 by any whole number. The answer is divisible by 3 and 9. There are an infinite number if them.
Answer: 2 A number is divisible by 3 if the sum of its digits is a multiple of 3. Now 2+1+4=7. If we add 2 more it is 9 which is a multiple of 3. So 216 is divisible by 3 since 2+1+6=9 which is a multiple of 3.
3,467,862 / 19 = 182,519.05 so next number is 182,520 then 182,520 x 19 = 3,467,880 which is 18 more than 3,467,862 Answer: add 18
The smallest positive number is 28.
Nope - For any number to be divisible by three, the sum of the digits added together must ALSO be divisible by three. In this case 1+4=5.
5715 is not divisible by 2: the last digit is not an even number or 0 5715 is divisible by 3: as the last two digits when added together is a multiple of 3 5715 is divisible by 5: as the last digit is a 5 or 0 5715 is divisible by 9: as if u added all the digits of the number it will be divisible by 9, in this case 5 +7+1+5=18 and… Read More
you must add 10 368+10=378 378/27=14 If you divide 368 by 27, you get 13 and remainder 17. So you add 10.
5, 7, a bunch of numbers that are odd are not divisible by 3. numbers that are divisible by three can have all their numbers added together and come out with a number that is divisible by 3.
Using the divisibility rules, we can tell that 6111 is divisible by 3 (The digits when added together equal 9, which is divisible by 3, so 6111 is divisible by 3). Since 3 is a factor, it is a composite number (a number with more factors than 1 and itself).
342 is divisible by 6 and not 5. Numbers divisible by 5 end in zeros or fives Numbers divisible by 6 have a slightly more complicated rule. If, when the individual digits are added together and they make a multiple of 3, see if the number is even. If so, and the digits add up to a multiple of 3, then the number is a divisible by 6.
Any number which is divisible by 9 contains digits which, when added together, are equal to 9 or a multiple of 9. For example, 63 is divisible by 9 because 6 + 3 = 9. 288 is divisible by 9 because 2 + 8 + 8 = 18 and 18/9 = 2.
0: Every number is divisible by 0 1: Every number is divisible by 1 2: Every even number is divisible by 2 3: If the sum of the digits is divisible by 3, then so is the whole number. Repeat the process if necessary - example: is 4,962 divisible by 3? 4+9+6+2=21 2+1=3 - 3 is divisible by 3. Therefore, 4,962 is also divisible by 3 4: If the last 2 digits of a number… Read More
Yes because 6+4+2 is divisible by three. The simple way to decide if any number is entirely divisible by three is to first discard any digit in the number that is divisible by three (3, 6, 9) then add any of the digits remaining together and if at any point you get something that is divisible by three you can disregard those digits. If at the end you have a remainder, the number is not… Read More
Yes it is - the answer is 58. To check if a number is divisible by 3, add all the digits together. If the sum of the digits will divide by 3 exactly - then so will the original number. In this case, the digits added total 12. The rule also works when dividing by 9 (but the digits must total nine, not three obviously !)
all digits in the number must total to a number divisible by 3 when added up e.g 156=1+5+6=12 which is divisible by 3 you can proove this using other numbers eg 39,24,1107 e.t.c
Add up the digits---5+2+7+8 22 which is NOT a multiple of 3 so it is NOT divisible by 3. == Here is a list of the divisibility rules: 2 If the last digit is even, the number is divisible by 2. 3 If the sum of the digits is divisible by 3, the number is also. 4 If the last two digits form a number divisible by 4, the number is also. 5 If the… Read More
Yes it is. The sum of all the digits added together is divisible by 3 - therefore the original number is too. Hint: it's more than 1550 but less than 1600 !
Another even number. 2x represents any even number (divisible by 2) 2y represents any other even number (again, divisible by 2) 2x + 2y = 2(x+y) It does not matter what x+y is, because it is multiplied by 2 so 2(x+y) is divisible by 2, therefore even.
I added A & B to your question for clarity. If a number (A) is divided by number (B) with no remainder, then A is divisible by B. Also, it can be stated that B is a factor of A.
When A number is less than but more than 40 . it is divisible by 4 and when added to 19 what will be the resulting answer?
A number cannot be "less than but more than 40".
Add 7 cents to 2.45 . Now you have 2.52, which can be divided into 9 equal shares of 28 cents each.
40 degrees centigrade exactly my name is bob and you should thank me
It is: 1056+2 = 1058 and 1058/23 = 46
No. To find if a number is a factor of 3, add the number's digits. If the resulting number is a multiple of 3, then the original number is a multiple of 3. In 4339, the digits of the number added together is 19, which is not a multiple of 3.
They fit the equation t = 0 exactly.
Yes. To check for divisibility by 6, check that the number passes the tests for divisibility by 2 and 3 (since 2 x 3 = 6), namely is the number even and when the digits are added together are they a multiple of 3. For 462: it is even 4 + 6 + 2 = 12 which is divisible by 3 (3 x 4 = 12) So it is divisible by 6. 462 / 6… Read More
3924 is divisible by 3 as the digits added together 3+9+2+4=18 is divisible by 3
By "Why" I guess you mean "what test can be used to find the divisibility" as opposed to "showing what multiple works". Test of divisibility by 4 If last 2 digits divisible by 4, the whole number is divisible by 4. 564 → 64 which is divisible by 4 (64 = 4 x 16), so 564 is divisible by 4 (564 = 4 x 141) 6 6 = 2 x 3, so the number must… Read More
Every palindrome with an even number of digits is divisible by 11. The easiest way to see this is to recall the divisibility rule by 11: if a number X is written as ABCDEFG... (here A,B,C, ... are digits), then it's divisible by 11 if and only if the sum A-B+C-D+E-F+G-... is divisible by 11. In a palindrome with an even number of digits, each digit will appear in an odd position and in an… Read More
When any number is multiplied by 6 and the digits of the answer are added the sum will be divisible by 6?
No. Consider 6 x 3, 6 x 5, 6 x 9, etc.
Which is the positive number which is not divisible by any number smaller than 20 except 1 and the average of its digits is an even numbber?
You're looking for a prime number larger than 20 with 2 or more digits that are making an even number when added. 31 or 37 will do for instance
I am a 2 digit odd number the digit in my tens place is less than 9 the sum of my digits is divisible by 3 if you count by 4s beginning with 75 you'll find me?
Its either 75 or 87 because I do not know if "sum" means the numbers added together (e.g 7+5) or if it is the actual number. 75 works for both, the actual number and them added together, 87 only works for them added together.
289 is an odd number so it must be the sum of an odd and an even number. The only even prime number is 2 so the other number must be 287, which is not prime as it is divisible by 7, so your question has no answer in this universe.