Question
At the school's annual band concert, 40% of the students were from upper secondary and the rest were from lower secondary. The entrance fee to the concert for each upper secondary student and each lower secondary student was $11 and $6 respectively. The total entrance fees collected for all the tickets was $4080. How many students were at the concert?
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At the school's annual band concert, 40% of the students were from upper secondary and the rest were from lower secondary. The entrance fee to the concert for each upper secondary student and each lower secondary student was $11 and $6 respectively. The total entrance fees collected for all the tickets was $4080. How many students were at the concert?