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The freezing point of water is [tex]32^{\circ} F[/tex]. If we add salt to the water, its freezing point goes down by [tex]8^{\circ} F[/tex].

Find the freezing point with the added salt.


Sagot :

Let's solve the problem step by step:

1. Identify the original freezing point of water:
- The freezing point of pure water is [tex]\(32^{\circ}F\)[/tex].

2. Determine the effect of adding salt:
- Adding salt to water decreases its freezing point. The problem states that this decrease is [tex]\(8^{\circ}F\)[/tex].

3. Calculate the new freezing point:
- We start with the original freezing point of water, which is [tex]\(32^{\circ}F\)[/tex].
- We then subtract the decrease caused by the addition of salt.

[tex]\[ \text{New freezing point} = 32^{\circ}F - 8^{\circ}F \][/tex]

4. Perform the subtraction:
- Subtract [tex]\(8^{\circ}F\)[/tex] from [tex]\(32^{\circ}F\)[/tex].

[tex]\[ 32^{\circ}F - 8^{\circ}F = 24^{\circ}F \][/tex]

Therefore, the freezing point of water with salt added is [tex]\(24^{\circ}F\)[/tex].