Initially 55051

The shop reduced the laptop by 20% to CZK 10,000. How much did CZK initially cost?

Correct answer:

x =  12500 Kc

Step-by-step explanation:

r=100%20%=110020=0.8  r x=10000 0.8 x=10000  0.8x=10000  x=0.810000=12500.00000001  x=12500=12500 Kc



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