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Grade: 12th pass
        
Tickets for a US lottery cost $45 to the overseas participants and $30 to the locals.If the tickets were sold for a total of $12000,how many tickets were sold to the locals? 
2 years ago

Answers : (2)

Eshan
askIITians Faculty
2095 Points
							Dear student,

Let the number of overseas participants bexand locals bey. Hence total cost of tickets sold=45x+30y=12000.

However to obtain the vaules of the two unknown variables , we need one more equation and so one more given condition.
2 years ago
Abubakar Naeem
24 Points
							
45x+30(150)=12000
45x=12000-4500
45x=7500
x=7500/45=100 a valid answer not in fraction so the Answer is 150
2 years ago
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