Problema Solution
there are 300 tickets available at a concert.50% of the tickets were sold for $5,30% were sold for $10 and the rest were sold for $20.How much was collected in total?
Answer provided by our tutors
50% of the tickets were sold for $5
50% of 300 is 0.50*300 = 150 tickets and the money collected 150*5 = $750
30% were sold for $10
30% 0f 300 is 0.30*300 = 90 tickets and the money collected 90*10 = $900
the rest were sold for $20
300 - (0.50*300 + 0.30*300) = 300 (1 - 0.8) = 60 tickets and the money collected 60*20 = $1200
the total money collected is
750 + 900 + 1200 = $2,850