# Tractor wheels

Smaller tractor wheel has a circumference of 3 meters, bigger 4 meters. On what path executes smaller wheel 6 turns over more bigger?

Result

x =  72 m

#### Solution:

3(r+6)=4r
x = 4r

r = 18
4r-x = 0

r = 18
x = 72

Calculated by our linear equations calculator.

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

Do you have a system of equations and looking for calculator system of linear equations? Do you want to convert length units?

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