An expression puzzle

"Get 24"
Using four nubmers: 1,3,4,6 , four arithmetic operations "+", "-", "*", "/", and brackets "(", ")", try to get a number 24.
U can use only these digits and these operations.
Every digit (1,3,4,6) should be used one and only one time.
Operations and brackets u can use any times u want.
U cannot join numbers together, to get 13 or 146, for example.

p.s. this task doesn't demand any special math knowlegde, and every schoolchild can solve it

First right answer by Nova

Second one by cinc