Can you please explain to me how to simplify the following fraction:

Question

1/-1/4

Answer 1

1/(-1/4)
or,1*(-4)
or, = -4
I guess you are aware about the fact that if any no. say m is divided h/k then you have to proceed by multiplying m with the reciprocal of h/k which k/h

Answer 2

ok! thanks for the explanation!! :)Yes I'm aware about the fact you described. :) But it just slipped out of my mind how to solve this complexed fraction!