Final answer:
The percentage of salt in the mixture is 27.01%.
Step-by-step explanation:
To find the percentage of salt in the mixture, we need to calculate the mass of the salt and the total mass of the mixture.
Given that the mass of salt is 1.82 lb and the mass of water is 4.92 lb, the total mass of the mixture is 1.82 lb + 4.92 lb = 6.74 lb.
Now, we can calculate the percentage of salt in the mixture by dividing the mass of salt by the total mass of the mixture and multiplying by 100%.
Percentage of salt = (1.82 lb / 6.74 lb) x 100% = 27.01% (rounded to two decimal places).