https://mathweb.ru/allsystem.html?id=297346

Умножить 101011011,100001111010(2) на 100,111010111000(2) = 11010101101.110100011100001110110000 Столбиком

Введите два числа и укажите их основание системы счиления:

x																	1	0	1	0	1	1	0	1	1	.	1	0	0	0	0	1	1	1	1	0	1	0
x																							1	0	0	.	1	1	1	0	1	0	1	1	1	0	0	0
+																		0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
																	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
																0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
															1	0	1	0	1	1	0	1	1	1	0	0	0	0	1	1	1	1	0	1	0
														1	0	1	0	1	1	0	1	1	1	0	0	0	0	1	1	1	1	0	1	0
													1	0	1	0	1	1	0	1	1	1	0	0	0	0	1	1	1	1	0	1	0
												0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
											1	0	1	0	1	1	0	1	1	1	0	0	0	0	1	1	1	1	0	1	0
										0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
									1	0	1	0	1	1	0	1	1	1	0	0	0	0	1	1	1	1	0	1	0
								1	0	1	0	1	1	0	1	1	1	0	0	0	0	1	1	1	1	0	1	0
							1	0	1	0	1	1	0	1	1	1	0	0	0	0	1	1	1	1	0	1	0

						0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
					0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
				1	0	1	0	1	1	0	1	1	1	0	0	0	0	1	1	1	1	0	1	0
				1	1	0	1	0	1	0	1	1	0	1.	1	1	0	1	0	0	0	1	1	1	0	0	0	0	1	1	1	0	1	1	0	0	0	0

Ответ: 101011011.100001111010₂ * 100.111010111000₂ = 11010101101.110100011100001110110000₂