A total of 516 tickets were sold for the school day. There were either adult tickets or student tickets. The number of student t
ickets sold was three times the number of adult tickets were sold?
2 answers:
Answer:
Step-by-step explanation:
s=3a
t=s+a
t=516
now lets use 3a instead of s.
516=3a+a
516=4a
a=129 (adult)
s=3(129)
s=387 (student)
Same answer as the one above !
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