Mathematics, 06.10.2021 22:40 ggujjnh

Darryl wants to add enough water to 8 gallons of a 10% bleach solution to make a 5% bleach solution. Which equation can he use to find x, the number of gallons of water he should add? $1. \: ( \frac{0.8}{8 + x})( \frac{5}{100} = 1 \\ 2. \: \frac{0.8}{8 + x} = \frac{5}{100} \\ 3. \: \frac{0.8}{8 + x} = \frac{100}{5} \\ 4. \: \frac{0.8}{8 + x} \div \frac{5}{100} = 1$

Darryl wants to add enough water to 8 gallons of a 10% bleach solution to make a 5% bleach solution

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Darryl wants to add enough water to 8 gallons of a 10% bleach solution to make a 5% bleach solution....