The TV

The TV costs CZK 9,999. First, they reduced her price by 15%, then they became more expensive by 15%. How much does television cost now?

Correct answer:

c =  9774.02 Kc

Step-by-step explanation:

a=9999 Kc q1=15%=115100=0.85 q2=15%=1+15100=1.15  b=a q1=9999 0.85=8499.15 Kc c=b q2=8499.15 1.15=9774.02 Kc=9.8103 Kc

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