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.
34cm + 68cm = 102cm
It is: 30mm = 3cm
A cylinder with a 34cm diameter and 42cm height has a volume of 38,133 cubic centimeters.
13.39 in.
34cm
no
30 inches is bigger
Smaller 3cm = 30mm so 8mm is 22mm smaller than 30mm or 3cm
There are 40 millimeters between 30mm and 70mm. This is calculated by subtracting the smaller number (30mm) from the larger number (70mm): 70mm - 30mm = 40mm.
34cm + 68cm = 102cm
It is: 30mm = 3cm
34cm
A cylinder with a 34cm diameter and 42cm height has a volume of 38,133 cubic centimeters.
34cm
34cm
13.39 in.
34cm