Reduction 65814

The Shop first reduced the tablet price by 10%, and later Shop reduced the new price by 20%. After the tablet cost € 720 to double the reduction, what was its original price?

Correct answer:

a =  1000 eur

Step-by-step explanation:

q1=100%10%=110010=0.9 q2=100%20%=110020=0.8 b=720 eur  a q1 q2=b a 0.9 0.8=720  0.72a=720  a=0.72720=1000  a=1000=1000 eur

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