Flour price

The price of flour increased three times in a row by 10% each time. The shop then reduced it by 30%. Now the price of flour is 5.60 CZK. What was the original price?

Final Answer:

x =  6.0105 Kc

Step-by-step explanation:

r1=100%+10%=1+10010=1.1 r2=100%30%=110030=0.7  x   r1 r1 r1 r2 = 5.60  x=r13 r25.60=1.13 0.75.60=6.0105 Kc



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