To get how big 46cm is in inches the conversion process from one unit to the other must be known and check if it is possible to convert it directly or indirectly. For our case here, it is possible to do it directly.

But, do you know that; 1 cm = 0.3937 inches? So ask yourself, if 1cm=0.3937inches, then 46cm =?

This means that we will multiply the 46cm by 0.3937 to have it in inches.

i.e.

= (46/1) x 0.3937

= 46 x 0.3937

= 18.11

Therefore, 46cm is equal to 18.11 inches.

Approximately 18.11 inches.

You want to use the unit conversion factor:

1 inch = 2.54 cm

Then just multiply out to cancel the cm units in the denominator and end up with inches.

46 cm * (1 inch / 2.54 cm) = 18.110 inch.

Google has a conversion feature built in to the search engine. If you type convert 46cm to inches you will get a result of 46 centimeters = 18.1102362 inches. Give it a try, it's fun.

...