Question

what should be added 1_2+1_3+1_5 to get 4​

Answer 1

Answer:

(1/2+1/3+1/5)+x=4

l.c.m of 2,3,5=30

(15+10+6)/30=31/30

x=4–31/30

x=89/30

Explanation:

Answer 2

Answer:

(1/2+1/3+1/5)+x=4

lcm 2,3,5=30

(15+10+6)/30=31 30

x=4-31/30

x=89/30