Book price

The book was increased by CZK 20% from CZK 350. The bookseller subsequently reduced it by 15% as it did not go on sale. What was its final price?

Final Answer:

x =  357 Kc

Step-by-step explanation:

a=350 Kc q1=100%+20%=1+10020=1.2 q2=100%15%=110015=0.85  q=q1 q2=1.2 0.85=5051=1.02  x=a q=350 1.02=357 Kc



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arithmeticbasic operations and conceptsUnits of physical quantitiesGrade of the word problem

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