( 1.8+0.3)×2

=2. 1×2

=4.2 meters

4.2- 1.8 = 2.4m

The wood is 2.4 meters long and the rope is 4.2 meters long.

Solve by equation

Let the wood be x meters long and the rope be X+ 1.8 meters long.

X+ 1.8=2(X-0.3)

X+ 1.8=2X-0.6

X=2.4

X+ 1.8=2.4+ 1.8=4.2

The wood is 42.4 meters long and the rope is 4.2 meters long.