3.4 cm is equal to 340 mm so 3.4 cm is largest.
I believe you are trying to ask which MEASUREMENT is bigger. There are 10 mm in a cm, so you can multiply 3.4 cm by 10 to get 34 mm; which is bigger.
to convert 30mm into cm multiply the 30mm by 10. this is because there are 10mm to a cm.
To determine this, it's best to first convert the lengths to the same unit, either3.4 cm, 3.0 cm; OR34 mm, 30 mmYou can then clearly see that 3.4 cm (which is 34 mm) is the longer of the two measurements, i.e. 3.4 cm > 30 mm
990 cm
3 cm
30mm
30 mm Is The Largest
The right answer would be 334 cm.
1m or 990cm
30mm
990 cm Type your answer here...
3cm = 30mm.