Tennis racket

Tennis rackets became cheaper by 16% in winter. In the spring, the price increased by 15%. After this increase, it cost € 38. How much did the rocket cost in the winter before cheapening?

Correct answer:

x =  39.34 Eur

Step-by-step explanation:

k1=100%16%=110016=0.84 k2=100%+15%=1+10015=1.15  x k1 k2=38 x 0.84 1.15=38  0.966x=38  x=0.96638=39.33747412  x=39.337474=39.34 Eur



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