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The conversion is: 1 cm = 10 mm
So 12 centimeters 5 millimeters plus 5 centimeters 3 millimeters is equal to 17,8 cm or 178 mm.

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7y ago
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7y ago

17.8 centimetres or 178 millimetres.

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Q: 12 centimeters 5 millimeters plus 5 centimeters 3 millimeters?
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Related questions

Number of millimeters in three centimeters?

There are 30 millimeters in 3 centimeters. 3 centimeters x 10 millimeters/1 centimeter = 30 millimeters 1 centimeter = 10 millimeters


Is 3 centimeters equal to 6 millimeters?

3 centimeters is equal to 30 millimeters.


How mant millimeters are in 3.5 centimeters?

1 centimeter = 10 millimeters 2 centimeters = 20 millimeters 3 centimeters = 30 millimeters 3.5 centimeters = 35 millimeters


Which is longest 20 centimeters 3 kilometers 12 meters 300 millimeters?

3 kilometers


Is 15 millimeters larger than 3 centimeters. Why?

No because 3 centimeters = 30 millimeters which is larger than 15 millimeters.


How many millimeters is in 30 centimeters?

3 centimeters= 30 millimeters because 1 cm=10 mm.


Three centimeters equals how many millimeters?

3 centimeters=30 millimeters


What is3 millimeters in cm?

3 millimeters is 0.3 centimeters.


How many millimeters makes a 3 centimeter?

3 centimeters is 30 millimeters.


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 many centimeters are 30 millimeters?

3


How much is 3 centimeters in millimeters?

30mm