Yes. Alternatively, you could convert 3.9 inches to cm.
10cm is how many inches?
10cm = about 3.94 inches.
To work out the Ratio of something, you have to compare numbers or quantities in the same units. For e.g.1m to 10cm, for this you first have to convert them so they become the same units, which will be100cm to 10cm. Which is written as:100:10 (100cm:10cm or 1m:10cm)
10 centimeters = 3.93700787 inches So 4 inches would be larger than 10cm.
10cm is 3.93701 inches.
It is a ratio of 1:4.
4 inches is 10.16 cm.
2.5:1 or 5:2
Centimeters and feet have a 1:1 ratio, so 10cm would be equivalent to 10 feet.