Question

what should be added to (1/2+1/3+1/4) to get -1

Answer 1

Answer:

Take lcm and then add all subtract the answer by -1 you will. Get the final answer

Step-by-step explanation:

Answer 2

Answer:

Let the number be x.

(1/2+1/3+1/4)+x= - 1

6+4+3/12+x=-1

13/12+x=-1

x=-1-13/12

=-25/12