81mm is more ie 81mm=8.1cm
Since 1 cm = 10 mm 8cm = 80mm So, 80mm/5mm = 20 Therefore, 8cm is 20 times longer than 5 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.
1 cm = 10 mm, which is less than 100 mm
There are 10 mm in a cm. So 4.9 cm is only 49 mm, far less than 490 mm.
3
Since 1 cm = 10 mm 8cm = 80mm So, 80mm/5mm = 20 Therefore, 8cm is 20 times longer than 5 mm.
80
80mm
less 1 cm = 10 mm 10 cm = 100 mm so 38.5 mm is 61.5 mm less than 100 mm
800 Cm is bigger because cm is bigger than mm and 80 mm is already lower.
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.
8cm is the same as 80mm
less 1 cm = 10 mm 10 cm = 100 mm so 38.5 mm is 61.5 mm less than 100 mm
1 cm is = to 10 mm so 8 cm is = to 80 mm
1 cm = 10 mm, which is less than 100 mm
1 cm = 10 mm 10 cm = 10*10 = 100 mm 38.5 is less than 100 mm So 38.5 is less than 10 cm
There are 10 mm in a cm. So 4.9 cm is only 49 mm, far less than 490 mm.