Question

Write the smallest digit in the blank space of each of the following numbers so that the number formed is divisible by 9 1.67__19
2.538__8​

Answer 1

Answer:

67419 by putting 4, sum of all the digits=27 which is divisible by 9

53838

The method is start by putting 0, add all the digits and see if the total is divisible by 9. If not, then put 1 and check again and so on