Question

помогите, очень срочно нужно

Answer 1

1 =1/1 = 2/2 = 3/3 = 4/4 = 5/5

5 = 5/1 = 10/2 = 15/3 = 20/4 = 25/5

10 = 10/1 = 20/2 = 30/3 = 40/4 = 50/5

4 = 4/1 = 8/2 = 12/3 = 16/4 = 20/5