Question

What is the 4 digit number which is divisible by 7 and 18

Answer 1

Step-by-step explanation:

greater than 4digit number is 9999,9999divided by 7

so remainder is 3

then 9999-3=9996

and

9999 divided by 18

so remainder is 9

then 9999-9= 9990

hence 9996 and 9990