https://binary2hex.com/allsystem.html?id=7070

Multiply 101.001(2) on 0.11(2) = 011.110110 Column

Enter two numbers and specify their base of the number system:
x101.001
0.110
+000000
101001
101001
000000
011.110110
the Final answer: 101.0012 * 0.112 = 011.1101102