Performance

Same number of tickets sold for 15 CZK, 20 CZK, 30 CZK and 40 CZK a total of CZK 13,230 on theatre performance. How many tickets were sold for this performance?

Correct answer:

n =  504

Step-by-step explanation:


13230 = (15+20+30+40)• n/4

105n = 52920

n = 504

Our simple equation calculator calculates it.



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