Question
(II) A bicycle with tires 68 $\mathrm{cm}$ in diameter travels 7.2 $\mathrm{km} .$ How many revolutions do the wheels make?
Step 1
We know that 1 meter is equal to 100 centimeters. Therefore, the diameter of the bicycle tire in meters is 0.68 meters. \[Diameter = 68 cm = 0.68 m\] Show more…
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