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
3
There are 10 mm in a cm. So 4.9 cm is only 49 mm, far less than 490 mm.
Since 1 cm = 10 mm 8cm = 80mm So, 80mm/5mm = 20 Therefore, 8cm is 20 times longer than 5 mm.
80mm
80
No because 80mm equals 8cm which is smaller than 800cm
less 1 cm = 10 mm 10 cm = 100 mm so 38.5 mm is 61.5 mm less than 100 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.
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
8.4 cm = 84 mm 8.0 cm = 80 mmPlease do the math on your own.