Ответ:

  1. a) 0,32 = 32/100 = 8/25.
  2. b) 0,666 = 666/1000 = 333/500.
  3. d) 3,45 = 345/100 = 69/20 = 3 9/20.
  4. e) −8,25 = −825/100 = −33/4 = −8 1/4.

Javob: a) 8/25; b) 333/500; d) 3 9/20; e) −8 1/4.