1/4
Oh, dude, let me break it down for you. So, 2cm is the same as 20mm, right? And if 4mm is a part of that 20mm, then the fraction would be 4/20, which simplifies to 1/5. So, 4mm of 2cm is like 1/5. Easy peasy, right?
fraction: 2cm/1cm = 2/1
fraction of 4 cm is 4mm = 1/101 cm = 10mm4 cm = 40mm4mm/4cm = 4mm/40mm = 4/40 or 1/10
1cm is 1/100th of a metre !
petechiae -- diameter :3 to 4 mm purpura -- diameter 4mm to 1cm ecchymosis -- more than 1cm
Approx 0.1575 inches.
1/1
1/100
there are 100cm in one metre, so 1cm is 100th of a metre.
1cm/2m = 1cm/200cm = 1/200 or 0.005
It is simply: 4/1 mm as an improper fraction
It is = 40/254, which can be simplified if required.