Yes. They're the same identical number.
Why do you want to know
4 and (not an!) a half.
1/4
.05 mm equals 50 μm (1000 x .05).
1 and half dl equals how many cups?
2 and 1 third divided by 1 half equals = 42/3
1/2 ( one-half)
The diameter of a circle represent the distance across it when divided in half. 1 millimeter equals .04 inches (rounded to one significant figure). Therefore 12 mm equals .05 inches.
1 cup
1 cup
1 tablespoon
0.05
It equals 1. 1/2x2 = 1