Flowerbed

In the park there is a large circular flowerbed with a diameter of 12 m. Jakub circulated him ten times and the smaller Vojtoseven times. How many meters each went by and how many meters did Jakub run more than Vojta?

Correct result:

j =  377 m
v =  263.9 m
x =  113.1 m

Solution:

D=12 m o=π D=3.1416 1237.6991 m j=10 o=10 37.6991=377 mD=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}
v=7 o=7 37.6991=263.9 mv=7 \cdot \ o=7 \cdot \ 37.6991=263.9 \ \text{m}
x=jv=376.9911263.8938=113110=113.1 m



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