Flowerbed

The park has a large circular flowerbed with a diameter of 12 m. Jacob circulated him ten times and the shorter Vojto seven times. How many meters each went by, and how many meters did Jacob run more than Vojta?

Final Answer:

j =  377 m
v =  263.9 m
x =  113.1 m

Step-by-step explanation:

$$\begin{gathered} D=12\text{m} \\ o=\pi \cdot D=3.1416\cdot 12\doteq 37.6991\text{m} \\ j=10\cdot o=10\cdot 37.6991=377\text{m} \end{gathered}$$

$v=7\cdot o=7\cdot 37.6991=263.9\text{m}$

$x=j-v=376.9911-263.8938=113.1\text{m}$

Try another example