Question

Jose and William are running on a circular track. Jose is running on the outer
edge of the track and covers a distance of 695.2 meters in one round. William is running on the inner edge of the track and covers a distance of 580.8 meters in one round
Find the width of the track. (Assume n = 22/7)​

Answer 1

$\huge\underline\mathfrak\pink{♡Answer♡}$

Jose is running on the outer track and cover a distance of 695.2 m in one round, it means outer circumference of track is 695.2 m

similarly the inner circumference of track is

580.8 m

•let outer radius of circular track be $r_{1}$ and inner radius be $\sf r_{2}$

according to the question,

                 $\sf 2\pi r_{1} = 695.2$ m

                     $\sf r_{1} =$ $110.6m$

                 $\sf 2\pi r_{2} =$ $580.8$ m

                     $\sf r_{2} =$ $92.4m$

★Width of track = $r_{1} - r_{2}$

                       = $110.6-92.4$ m

                       = $18.2$ m

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