contestada

the pet store owner use one dose of algae solution in the aquarium for each 1/2 gallon of water. How many doses will the owner need to put in his 10 gallon aquarium?

Respuesta :

He will need 20 doses.
20 doses..Since there are 2 1/2 doses per gallon of water, you must multiply 2 x 10 to treat all 10 gallons.
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