# Painters

Five painters painting the fence for eight days. How many days over will take work if paint the fence only four decorators?

Result

x =  2 d

#### Solution:

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#### To solve this example are needed these knowledge from mathematics:

Most natural application of trigonometry and trigonometric functions is a calculation of the triangles. Common and less common calculations of different types of triangles offers our triangle calculator. Word trigonometry comes from Greek and literally means triangle calculation.

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