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What least number must be added to 37969 to get a number exactly divisible by 65?
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What least number must be added to 8961 to make it exactly divisible by W?
It is 8961 - W*int(8961/W)
Is 140 divisible by 3?
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.
Is 342 divisible by 5 or 6?
342 is divisible by 6 and not 5.Numbers divisible by 5 end in zeros or fivesNumbers 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.
What are the divisibility rules for 1-13?
14
What should be added to 13533 to make it exactly divisible by 31?
13533/31 = 436 quotient and 17 remainder 436*31=13516 436*32=13547 13533+14=13547 14 is to be added
What is the smallest number that must be added to 339 to make it exactly divisible?
339 + 1 = 340,which is exactly divisible.
What least number be added to 5200 to get a number exactly divisible by 180?
It is 20 because 5220/180 = 29
What least number must be added to 8961 to make it exactly divisible by W?
It is 8961 - W*int(8961/W)
What least number must be added to 9400 to get a number exactly divisible by 65?
9400÷65 gives144 quotient,40 remainder. 65×145 =9425 25 is the least
What least number should be added to 10056 to get a number exactly divisible by 23?
10056÷23 gives 437 as quotient and 5 as remainder. Dividend-remainder= divisor× quotient so 10056-5=23×437 gives 10051.our question is least no should be added to 10056 which is divisible by 23. Check next possibility 23×438 gives 10074. Now 10056+18= 10074. Therefore 18 is the least number should be added to 10056 to get a number divisible by 23
What number when added to 427makes divisible by 10?
Any number ending in 3.
What least number should be added to 3500 to make it exactly divisible by 42 49 56 and 63?
3500/42 give 83 quotient,14 remainder next possibility 42*84 =3528. 28 must be added to 3500 then only it will divisible by 42.now check the dividend 3528 with the following divisor 49,56,63 3528/49=72 divisible 3528/56=63 divisible 3528/63=56 divisible So 3528 is divisible by 42,49,63,56 So 28 must be added 28 is the
Is 1038 a prine number?
Nope - 1038 is an even number and thus is divisible by 2. Its digits added together total 12 - which is divisible by 3... therefore the original number is also divisible by 3 !!
Find the smallest number which must be added to 403 to make it exactly disvivible by 8?
403÷8 gives 50 as quotient and 3 as remainder. Dividend- remainder=divisor ×quotient 403-3=8*50 which is 400. our value is 403 So increase divisor 8*51=408. 403+5 gives 408. So 5 must be added to 403 to get a no divisible by 8.
What should be added to 459684 so that it becomes exactly divisible by 187?
459684/187 give 2458 and 38 as quotient and remainder. Now next possibility 187 *2459 give 459833. 459833-459684 =149 it should be added. 149 is answer
What is the smallest number that must be added to 5621 to make a number that is divisible by 12?
Seven
What is the smallest number whhich must be added to 75 to make a number exactly divisible by 9?
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 number to make it divisible by 9. For 75: 7 + 5 = 12 1 + 2 = 3 so 75 ÷ 9 has a remainder of 3, therefore add 9 - 3 = 6 to 75 to make it divisible by 9. (75 + 6 = 81 = 9 x 9).
