Question

Запишите пропорцию со следующими членами (если возможно): 1) 5; 3; 12; 20;3) 3; 9; 24; 6; 2) 8; 2; 6; 24; 4) 2,5; 0,5; 0,3; 1,5.​

Answer 1

Ответ:

1)5/3 = 20/12

2)8/2 = 24/6

3)Составить пропорцию для данных чисел невозможно

4)2,5 / 0,5 = 1,5 / 0,3

Answer 2

1. 5 : 3 :: 12 : 20

2. This sequence does not form a proportion since the second and fourth terms do not have a consistent relationship with the first and third terms.

3. This sequence does not form a proportion since the second and fourth terms do not have a consistent relationship with the first and third terms.

4. 2.5 : 0.5 :: 0.3 : 1.5