Sure! To convert centimeters to inches, we can use the conversion factor of 1 centimeter ≈ 0.39 inches.
So, to find out how many inches are in 4 centimeters, we can multiply 4 by the conversion factor:
4 cm * 0.39 in/cm ≈ 1.57 in
Therefore, 4 centimeters is approximately equal to 1.6 inches when rounded to the nearest tenth.