Question

A piece of a chain's length and weight are in proportion. If 320 cm of chain weighs 8 kg, then

A)
40 cm of chain weighs 2 kg.


B)
80 cm of chain weighs 2 kg.


C)
80 cm of chain weighs 4 kg.


D)
160 cm of chain weighs 2 kg.

Answer 1

The answer is B hope this helps :3

Answer 2

Answer:

The answer is B.

Step-by-step explanation:

320:8 -> The ratio

Dividing both sides of the ratio by 4...

80:2 -> Equivalent to the original ratio

So, in the end, B is the correct answer.

Have a great day!