math
posted by Brenda .
An 800 g solution of acid and water contains 128 g of acid. What percent of the solution is acid?

percent = piece/whole *100=128/800 * 100
posted by Brenda .
An 800 g solution of acid and water contains 128 g of acid. What percent of the solution is acid?
percent = piece/whole *100=128/800 * 100