answersLogoWhite

0


Best Answer

20 mm should still be 20 mm!

User Avatar

Wiki User

10y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is 20 mm on the American ruler?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Show 20 mm in size?

show me 21 mm on ruler


Where is 094 mm in a ruler?

94 mm on a ruler is between 90 mm and 95 mm. On a typical ruler containing both mm and inches scales, where the scales are reversed with respect to each other, 94 mm is opposite 8 5/16 inches.


How many mm are they in a small ruler of?

A small ruler is normally 150 mm. Many engineers use these.


What to use to measure mm of a gold chain?

To measure the mm of an item you would need to use a metric ruler. The metric ruler has cm and mm on it.


What does 5.5Cm look like on a ruler?

It is 5 mm. A ruler is used for the purpose of determining sizes from 1 mm to approx 300 mm,=.


How do you measure 720 mm with a 30 cm ruler?

With considerable difficulty! With a 30 cm ruler you can easily ascertain that the length is between 2 and 3 ruler-lengths: 600 mm and 900 mm. Maybe you can judge that the the remainder, after 600 mm is less than half of the 30 cm ruler. So that tells you that it is between 600 mm and 750 mm.


How many millimeters on a standard ruler?

a ruler measures 15 cm .1 cm =10 mm .THis means , 1 standard ruler measures 150 mm.


What is 1 mm on a ruler?

A metric ruler is use to measure centimeter and millimeters.1 centimeter (cm) = 10 millimeters (mm) .


What is the MM on a ruler?

The millimeters on a ruler are the tiny lines in between each centimeter


How long is a ruler?

The normal size of a ruler should be 12 inches or 30cm. (30 cm=300 mm) (1 in=25 mm)


How long is ruler?

The normal size of a ruler should be 12 inches or 30cm. (30 cm=300 mm) (1 in=25 mm)


How can you measure a 650 mm ribbon with a 30 cm ruler?

1 cm = 10 mm. Start with ruler at 0 and mark ribbon at 30 cm. Then place ruler at the mark and measure 30 cm more and make another mark- you are up to 60 cm or 600 mm. Then place ruler at this mark and measure 5 cm, or 50 mm. Now you have a 650 mm ribbon.