Question

find the smallest number that may be subtracted 6906 so that the number may become
a) divisible by 3
b) divisible by 10​

Answer 1

Answer:

a) 3 should be subtracted.

b) 6 should be subtracted.

Answer or result if subtracted from 6906 as directed above:-

a) 6903

b) 6900

If question was divisible both by 3,10 a single number then it will be

6 should be subtracted.

6900 is divisible both by 3,10