Respuesta :

Answer:

1. 3.1415

2. 3.141

3. 3.14

4. 3.14

5. 3.14

Step-by-step explanation:

they tell you the ratio is c/d so for each answer you do c/d

62.83/20 = 3.1415

31.41/10 = 3.141

18.84/6 = 3.14

6.28/2 = 3.14

3.14/1 = 3.14

each are basically pi.