Question

find the value of 678 to the base -7​

Answer 1

Answer:

Divide 678 by 7 then the quotient : 96 remainder is : 6 96 by 7 then the quotient : 13 remainder is : 5 13 by 7 then the quotient : 1 remainder is : 6 1 by 7 then the quotient : 0 remainder is : 1So, the answer is : remainders from bottom to top i.e) 1656.