Question

he diameter of a bike wheel is 27 inches. If the wheel makes 15 complete rotations, how far does the bike travel? Use 3.14 for pi. Round your answer to the nearest whole number. Do not include units (in) in your answer. Explain your answer.

Answer 1

To find the distance traveled by a bike with a 27-inch diameter wheel making 15 rotations, calculate the wheel's circumference and multiply by the number of rotations. Then round to the nearest whole number.

Step-by-step explanation:

The question asks how far a bike will travel if its wheel with a 27-inch diameter makes 15 complete rotations. To find the distance traveled, we first calculate the circumference of the bike wheel. The circumference (C) can be found using the formula C = π d, where d is the diameter and π (pi) is approximately 3.14. Substituting the given diameter:

C = 3.14 × 27 inches.

After calculating the circumference, we multiply it by the number of rotations (15) to find the total distance:

Total distance = Circumference × Number of Rotations.

Finally, round the result to the nearest whole number as instructed. This process allows us to find the linear distance a wheel covers based on its rotational movement.