Question

3/4 divided by 1/6. 5/12 divided by (-1/6). -2/3 divided by 1/2. -2 2/3 divided by (-1/2)

Answer 1

1- (9/2)
2- (-5/2)
3- (-4/3)
4-if it’s -8/3 divided by -1/2 then it’s (16/3)

You just have to multiply them by the second terms reciprocal
Hope it helps