Men, women and children

On the trip, men, women, and children went by bus at a ratio of 2:3:5. Children paid 60 crowns, and adults paid 150. How many women were on the bus when a bus had a revenue of 4,200 crowns?

Final Answer:

z =  12

Step-by-step explanation:

60d + 150m + 150z = 4200 m = 2k z = 3k d= 5k  60 5k+150 2k+150 3k=4200  60 5 k+150 2 k+150 3 k=4200  1050k=4200  k=10504200=4  k=4  z=3 k=3 4=12   Verifying Solution:  m=2 k=2 4=8 d=5 k=5 4=20  t=60 d+150 (m+z)=60 20+150 (8+12)=4200 Kc



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