7. A cinema sold 120 tickets for a film.The ratio of adults tickets to children’s tickets to senior tickets was 5 : 2 : 1 Work out how many adults were sold?
Answers
Answered by
2
Answer:
let the tickets be 5x,2x,x
=>5x+2x-x=120.
=>8x=120
=>x=15
adults ticket = 5×15 = 75
Similar questions