Respuesta :

139911

Answer:

0.66, 4/5, 84%, 0.86

Step-by-step explanation:

Answer:

0.66, 4/5, 84%, 0.86

Step-by-step explanation:

4/5 × 20 = 80/100 = 0.8

84% ÷ 100 = 0.84

0.66, 0.8, 0.84, 0.86