45 cm to Inches

Conversion of 45 cm into Inches:

If an object is 45 cm long, how long is it in inches?

A) 17.72 inches
B) 18.50 inches
C) 20.00 inches
D) 22.05 inches

Answer: A) 17.72 inches

To convert centimeters to inches, you can use the following conversion factor:

1 inch = 2.54 centimeters

So, to convert 45 centimeters to inches:

45 cm / 2.54 = 17.72 inches

So, 45 centimeters is approximately equal to 17.72 inches.