1.8
X0.3
54
=0.54
Explanation: 3 X 8 = 24, you out 4 in the ones column and then carry the 2 and place it on the 1. Then you do 3 X 1 and that =1. But then You need to add the 2, so you do 3+2 which gives you 5. You then place it in then tens column with gives you the answer 54. You now have to add the decimal places, and since you have 2 decimals you move it 2 columns forward which gives you 0.54 as the answer.