Question

what should we added to 1 by 3 + 1 by 4 + 1 by 6 to get 1 ​

Answer 1

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

LCM of 3,4,6 and 1 is 12.

Thus

4/12 + 3/12 + 2/12 + 12x/12= 1

(9+12x)/12 = 1

9+12x = 12

12x= 3

x= 1/4 is the answer.

Please mark this as the brainiest.