Property
The length of the rectangle-shaped property is 8 meters, less than three times the width. If we increase the width by 5% of a length and length reduce by 14% of the width, it will increase the property perimeter by 13 meters. How much will the property cost if per 1 square meter we will pay € 8.6?
Correct answer:

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You need to know the following knowledge to solve this word math problem:
- algebra
- equation
- system of equations
- planimetrics
- area of a shape
- perimeter
- rectangle
- basic functions
- percentages
Units of physical quantities:
Grade of the word problem:
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