Answer:
1/8 for the first one then 1/6 for the second one
Step-by-step explanation:
Answer:
8/21
I don't think that it can be simplified further....
Answer:
30 adult tickets and 50 child tickets
Step-by-step explanation:
605 = 8.5a + 7c
80 = a + c
620 = (8.5*40) + (7*40)
605 = (8.5*30) + (7*50)
a = 30 c = 50