Question

what should be added to 1/2+1/3+1/4 to get 4​

Answer 1

1/2+1/3+1/4= 6+4+3/12=13/12

4-13/12=48-13/12=35/12

35/12 should be added to get4

Answer 2

Step-by-step explanation:

1/2 + 1/3 + 1/4 + x = 4

LCM = 12

6 + 4 + 3 + 12x = 48

13 + 12x = 48

12x = 48 - 13

x = 35/12