Răspuns :
Spectatori in a 2a seara=504000
spectatori in a 3a seara =462000
504000/462000 simplificam prin 2000
252/231 simplificam prin 3
84/77 simplificam prin 7
12/11
spectatori in a 3a seara =462000
504000/462000 simplificam prin 2000
252/231 simplificam prin 3
84/77 simplificam prin 7
12/11
Seara 2-> 420000+420000/5=420000+84000=504000
Seara 3->(420000+504000)/2=924000/2=462000
504000/462000=168/154=84/77=12/11
Seara 3->(420000+504000)/2=924000/2=462000
504000/462000=168/154=84/77=12/11