how do I figure the circumference of race track that takes 3 lap to make a mile?
I think we must assume the race track is a circle.
Let's work in feet,
there are 5280 feet in a mile, since it takes 3 laps to make a mile
each lap is 5280/3 or 1760 ft for one lap.
So the circumference of the race track is 1760 feet.
To figure out the circumference of a race track, you will need to know the distance it takes to complete one lap. In this case, 3 laps make a mile. To find the circumference, you can follow these steps:
1. Determine the distance it takes to complete one lap: Since 3 laps make a mile, divide the total distance (1 mile) by the number of laps (3). This gives you the distance of 1 lap.
Distance per lap = 1 mile / 3 laps
2. Calculate the circumference using the distance per lap: The circumference of a circle can be found by multiplying the diameter by π (pi). However, in this case, we only have the distance per lap, not the diameter.
So, we can use the formula: Circumference = Distance per lap * 2π
Circumference = (Distance per lap) * 2 * 3.14
3. Solve the equation: Substitute the value we calculated in step 1 into the equation:
Circumference = (1 mile / 3 laps) * 2 * 3.14
Now, perform the calculations:
Circumference = (1/3) * 2 * 3.14
Circumference = 2 * 3.14 / 3
Circumference = 6.28 / 3
Circumference ≈ 2.09 miles
So, the approximate circumference of the race track is 2.09 miles.