https://mathweb.ru/allsystem.html?id=302558

Умножить 101010.110111101011(2) на 1111.01(2) = 1010001101.110000111111110000000000 Столбиком

Введите два числа и укажите их основание системы счиления:

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

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

Ответ: 101010.110111101011₂ * 1111.01₂ = 1010001101.110000111111110000000000₂