Помогите кто с чем может!!!!!!!

Question

Помогите кто с чем может!!!!!!!

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Answer 1

1) 
10010.111
11010
10110100

2)
100011.01           107.2                    71.25                       47.4
110010                62                        50                            32
1111101              175                       125                         7D
1001010               112                      74                           4A