PC price increase

The new type of PC became 15% more expensive before Christmas and is now being sold for CZK 13,800, which is 80% of the pre-Christmas (already higher) price. What was the original price of the PC before the price increase?

Final Answer:

x =  15000 Kc

Step-by-step explanation:

q1=100%+15%=1+10015=1.15 q2=80%=10080=54=0.8  q1 q2 x=13800 1.15 0.8 x=13800  0.92x=13800  x=0.9213800=15000  x=15000=15000 Kc



Help us improve the example. If you find a mistake, let us know. Thank you!







Tips for related online calculators
Our percentage calculator will help you quickly and easily solve a variety of common percentage-related problems.
Do you have a linear equation or system of equations and are looking for a solution? Or do you have a quadratic equation?

You need to know the following knowledge to solve this word math problem:

algebrabasic operations and conceptsUnits of physical quantitiesGrade of the word problem

Related math problems and questions: