Answer:
From our conversation 12cm is bigger than 98mm
Explanation:
Step one
From the given expression it is clearly stated that they are not of similar units 12cm or 98mm
The first is in centimeters and the second is in millimeters
Step two
To compare these values we have to make them of similar units
Let's start by converting centimeters to millimeters
1cm----100mm
12cm--------xmm
Crosss multiplying we have
Xmm=12*100=120mm
Hence 12cm is greater than 98mm