21 mm
One fourth of 84 is 21.
There are 57.15 millimeters in two and one fourth inches.
82.5
25 millimeters is a fortieth of a meter. 25 millimeters is a fourth of a decimeter.
84 millimeters is 3.31 inches.
84
There are 10 millimetres in one centimetre. Therefore, 84 millimetres is equal to 84/10 = 8.4 centimetres.
1/4 of 84 is 21.
84 millimeters is 3.31 inches.
A quarter inch! Or, in metric terms, a 1/4" is equivalent to 6.35 millimeters.
There are 10 millimetres in one centimetre. Therefore, 840 millimetres is equal to 840/10 = 84 centimetres.
84 inches = 2134 mm.