Answer:
150 tickets
Explanation:
Given: Tickets sold at four different gates
Gate B sold 26 % tickets
Tickets sold at Gate B = 39
Let take x as total number of tickets sold at all four gates.
Now, using the value of gate B to find total number of tickets
∴
⇒

Next, cross multiply both side
⇒

∴ Total tickets sold at all the four gates is 150