Two electric presses are connected in parallel. The resistance of the first press is $$100 Ω$$ and that of the second is $$300 Ω$$. The total current taken by both the presses is 4 A. The ratio of currents taken by first: second will be equal to ________.

A

1 : 3

B

2 : 3

C

3 : 1.2

D

3 : 1