Patty prepared a simple salt solution using 3 parts salt and 4 parts water. Timmy made a salt solution using 6 parts salt and 7 parts water, Whose salution is saltier?

The solution of Timmy is saltier.

Step-by-step explanation:

We have to keep in mind that a solution is saltier if and only if salt has a greater proportion within solution. The following criterion is used to determine which solution is saltier:

Where:

- Salt ratio, dimensionless.

- Parts of salt, dimensionless.

- Parts of water, dimensionless.

Now, we find the salt ratios of Patty and Timmy:

Patty ( and )

Timmy ( and )

The solution of Timmy is saltier.