Question

what least no should be added to 37685 to get a no exactly divisible by 13​

Answer 1

Given data:

Division of 37685 with 13.

To find:

The least number to be added to the given number 37685 to make it exactly divisible by 13.

Solution:

13 |  3 7 6 8 5  | 2898

       2 6

      ________

       1 1 6

       1 0 4

     _________

          1 2 8

          1 1 7

      ________

             1 1 5

             1 0 4

      ________

                1 1

        ________

As 11 is the remainder, the least number that should be added to the number 37685 is 13-11 = 2, such that it becomes the exact multiple of 13.

2 is the least number that should be added to the given number 37685 to make it exactly divisible by 13.

             

Check:

37685+2 = 37687

37687 on dividing with 11 gets exactly divisible by 2899 times, leaving 0 as a remainder.

       

       

Learn more:

1. Find the smallest number which on adding 13 to it is exactly divisible by 42,70

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https://brainly.in/question/17643602

Answer 2

Answer:

$\begin{gathered}\boxed{\begin{array}{cccc}\bf x & \bf y \\ \frac{\qquad \qquad \qquad \qquad}{} & \frac{\qquad \qquad \qquad \qquad}{} \\ \sf 0 & \sf - 2.5 \\ \\ \sf 5 & \sf 0 \end{array}} \\ \end{gathered}$