Answer:
106
Explanation:
Hi there!
so first step denote the adult tickets by X
since the number of adult tickets is x,
the number of students ticket will twice,
so it will be 2x
2x + 1x = 318
3x = 318
x = 318 ÷ 3
x = 106
since adult tickets is denoted by x,
the number of adults tickets is 106 tickets
if you are looking for children tickets then it will be 2 × x which is 2 × 106 = 212 tickets