The wheel circumference of the car is equal to 2 2 \ 5 m how many revolutions the wheel will make if the car travels 108 m.

We need to find how many revolutions the wheel will make if the car travels 108 meters. To answer this question, we need to divide the wheel circumference by the mileage traveled. From the problem statement, we know that the wheel circumference is 2 2/5 meters. Let us bring this fraction to its usual form. To do this, we remove the whole part and get that:

2 2/5 = (2 * 5 + 2) / 5 = (10 + 2) / 5 = 12/5

That is, we get that the wheel circumference is 12/5 meters.

Now let’s find the number of revolutions:

108 / (12/5) = 108 * 5/12 = 9 * 5 = 45 revolutions