80mm equals 8cm
8cm is 80mm. 80/2 = 40 times longer
8cm = 80mm 80mm/2mm = 40 times greater
Since 1 cm = 10 mm 8cm = 80mm So, 80mm/5mm = 20 Therefore, 8cm is 20 times longer than 5 mm.
In order to solve this you first need to convert the cm value into mm. This is to give a number that's easy to work with, and has consistent units with the rest of the question. There are 10mm in a cm. Thus to convert from cm to mm, you need to multiply by 10. In this case we have 8cm. This converts to mm as 8x10 = 80mm. So the question is 80mm + 6mm. This works out at 86mm.
80mm equals 8cm
80mm = 8cm (there are 10 millimeters per centimeter).
80mm
There are 0.8 centimeters that equal to 8 millimeters.
It is equivalent to 8cm which is about 3 inches
8mm*10mm = 80mm or 8cm
8cm is 80mm. 80/2 = 40 times longer
8cm is the same as 80mm
80mm = 8cm
8cm = 80mm 80mm/2mm = 40 times greater
8 centimeters is equal to 80 millimeters.
Since 1 cm = 10 mm 8cm = 80mm So, 80mm/5mm = 20 Therefore, 8cm is 20 times longer than 5 mm.