100 g of the solution contains 4 g of salt. How much salt is there in 500g of this solution?

Since how many times the solution is the same amount and the salt it contains, we find out how many times the solution is:

500/100 = 5 times.

Now we find out how much salt is contained in 500 grams of solution:

4 * 5 = 20 grams.

Answer: 500 grams of solution contains 20 grams of salt.



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