How can you change inches to millimeters?

Answer 1

There is one main rule when you are adding numbers that include a decimal. Line the decimals on top of each other.

Answer 2

You can convert inches to millimeters by multiplying the number of inches by 25.4, because there are 25.4 millimeters in one inch. This conversion factor accounts for the difference in the size of the units.

Answer 3

To convert inches into millimeters, all you have to do is multiply the inches by 25.4mm, or 2.54cm x 10mm. Example: 8in x 2.54cm = 20.32cm. 20.32cm x 10mm = 203.2mm

Answer 4

there are 100 centimeters in a meter, so either multiply meters by 100 or divide centimeters by 100 and add together.