800 Cm is bigger because cm is bigger than mm and 80 mm is already lower.
since 1 cm = 10 mm ; 88 cm x 10 = 880 mm .
A length of 11 mm looks very roughly the same as 1/2 inch. +++ 7/16" is a lot closer. 1/2" = 12.7mm.
If you have a length of 25 mm and then 12 mm it makes a length of 37 mm.
45 mm is thicker than 25 mm
7cm because if the mm was 5 or over then it would be closer to 8cm but it is lower than 5 so it is closer to 7cm.
90 mm
10mm=1cm therefore 90mm=9cm
80mm
80
9cm
90mm is 9cm
times it by ten.. 90mm
9cm = 90mm
8cm is the same as 80mm
Since 1 cm = 10 mm 8cm = 80mm So, 80mm/5mm = 20 Therefore, 8cm is 20 times longer than 5 mm.
1 cm is = to 10 mm so 8 cm is = to 80 mm