If you need 3 oz's of weed killer with 2 gallons of water. Your sprayer holds 5 gallons to fill it how many

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ounces of weed killer do you need?

2007-08-26 12:58:35 · 2 answers · asked by firecrackergirl 1 in Science & Mathematics ➔ Mathematics

1 1/2 ounces per gallon.

2007-08-26 13:06:43 · answer #1 · answered by ed 7 · 0⤊ 0⤋

Lets look at this another way. 3 oz per 2 gallons is the same as 1 1/2 oz per gallon. 5x1 1/2 =7 1/2 oz's. per 5 gallons.

2007-08-26 13:09:49 · answer #2 · answered by hotdogseeksbun 6 · 0⤊ 0⤋