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1 cm = 10 mm

⇒ 3 cm = 3 x 10 mm

= 30 mm

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βˆ™ 12y ago
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βˆ™ 13y ago

30 mm

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Q: How many millimeters in 3cm?
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Related questions

How many millimeters equal 3cm?

30 of them


3cm equals to how many mm?

3 centimeters is approximately equal to 30 millimeters.


How many millimeters are there in centimeters?

10mm=1cm 20mm=2cm 30mm=3cm get it ? the list goes on .


What is the number of millimeters in 3 centemiters?

It is: 30mm = 3cm


How many millimeters are there in 3 centimetres?

30 there are 10mm in 1cm so in 3cm 10 x 3 = 30


How many millimeters are there in 9.22x10 3cm?

There are 10 millimetres in a centimetre. Due to this you multiply by 10 here. 9.22x10^3cm is 9220cm. This is 9220*10 i.e. 92200 millimetres, or 9.22x10^4 millimetres.


Is 5 centimeters greater than 30 millimeters?

1mm=0.1cm, therefore 30mm=3cm. 3cm is less than 5cm so 5cm is indeed greater than 30mm.


If 30 mm equals how many cm?

30 mm equals 3 cm. To convert millimeters to centimeters, divide the number of millimeters by 10.


How many millimeters equals 30 centimeters?

30 millimeters = 3 centimeters.


How do you subtract 4 centimeters minus 10 millimeters?

In order to subtract, we need all units to be equal. We can either convert centimeters to millimeters or millimeters to centimeters.4 centimeters = 40 millimeters40 millimeters - 10 millimeters = 30 millimeters. (3cm)10 millimeters = 1 centimeter4 centimeters - 1 centimeter = 3 centimeters (30 mm)


How do you convert .3cm to mm?

To convert from centimeters to millimeters, you multiply by 10 because there are 10 millimeters in 1 centimeter. Therefore, 0.3 cm is equal to 3 mm.


30 cm is equal to how many mm?

30 cm is equal to 300 mm because there are 10 millimeters in 1 centimeter.