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To clean a tank, 3/4 cup of disinfectant is needed for every 2 gallons of water. How many cups of disinfectant are needed for 20 gallons of water?
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2 votes
To clean a tank, 3/4 cup of disinfectant is needed for every 2 gallons of water. How many cups of disinfectant are needed for 20 gallons of water?

User DeusAduro
by
6.2k points

2 Answers

5 votes
15/2 cups of disinfectant! Or 7 1/2 cups!
User Nikis
by
6.3k points
3 votes
7 1/12 cups of disinfectant
Hope this helps, cheers!
User Yozawiratama
by
5.7k points
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