Description : What is the decimal multiplier to decrease by 11?
Last Answer : Suppose m is the required multiplier.Then multiplication by m would increase any x by 11, that is, x * m = x + 11 for all x x * m - x = 11 x*(m - 1) = 11 m - 1 = 11/x m = 1 + 11/x But that means that m is not defined for x = 0 and there is a different m for every non-zero x.