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Ming is walking around a circular track. The diameter of the track is approximately 125 meters. If Ming walks around the track 5 times how many total meters will she walk? Round your answer to the nearest whole meter.

Pd: the answer is 1963 but I don’t know the process.

Respuesta :

calculista

Answer:

[tex]1,963\ m[/tex]

Step-by-step explanation:

step 1

Find the circumference of the circular track

The circumference is given by the formula

[tex]C=\pi D[/tex]

we have

[tex]D=125\ m[/tex]

assume

[tex]\pi=3.14[/tex]

substitute

[tex]C=(3.14)(125)=392.5\ m[/tex]

step 2

If Ming walks around the track 5 times, then to find out the total meters that she will walk, multiply the circumference of the circular track by 5

[tex]392.5(5)=1,963\ m[/tex]

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