A recipe for a drink mix requires 3 scoops of powder for every 8 ounces of water. Which statement correctly describes this ratio?

For every 3 scoops of powder, there are 8 ounces of water.

For every 8 scoops of powder, there are 3 ounces of water.

For each scoop of powder, there are 8 ounces of water.

For every 3 scoops of powder, there are 3 ounces of water.

The phrase 'A farm has 7 chickens for every 2 pigs' describes a ratio. What two quantities does this ratio compare?

The number of chickens and the number of pigs.

The number of farms and the number of chickens.

The number of chickens and the total number of animals.

The number of pigs and the number of farms.