Question

A certain bleach is 5% active ingredients. In 10 gallons of this bleach, how much is active ingredients?

Answer 1

1 gallon contains active ingredients = 5 %

10 gallons contains active ingredients = 10( 5 %) gallons

                                                                = 10 ( 5/100) gallons

                                                                 = 0.5 gallon

Answer 2

the answer is 0.5 gallons.