Question

If you have a car that uses tires that have a diameter of 12 inches, what is thediameter of the tires in centimeters?(1 inch = 25.4 millimeters)

Answer 1

If you have a car that uses tires that have a diameter of 12 inches, what is the

diameter of the tires in centimeters?

(1 inch = 25.4 millimeters)

Convert in to mm

1 inch = 25.4 millimeters

so

12 in=12*25.4=304.8 mm

Convert mm to cm

Remember that

1 cm=10 mm

so

304.8 mm=304.8/10=30.48 cm

the answer is 30.48 cm