Question

Q4
What is the least number which is to be added to the greatest number of 3digits so that the sum would be divisible by 45
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Answer 1

Answer:

When you divide 3756 by 45 the remainder is 21. So the number which is to be added to 3756 so that it can be divisible by 45 is 45 - 21 = 24 .

Step-by-step explanation:

Answer 2

Answer:

36

Step-by-step explanation:

the largest 3 digit no=999

let the number added to 999 be x

45)999(22

    -90

         99

         -90

              9

so, 999=22x45+9

as 9 needs to be subtracted from 999 to be divisible by 45

so 45-9 should be added to 999 to make it divisible by 45

45-9=x

x=36

hope it helps :)