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Anna71 [15]
2 years ago
10

Tina's aquarium has a capacity of 40 gallons or water. She plans to stock her aquarium with 0.25 inches of fish per quart of cap

acity. Mollies are 2 inches in length. How many mollies can she have in the aquarium?
Mathematics
1 answer:
Sonbull [250]2 years ago
3 0

Answer:

The number of mollies fishes in the aquarium is 20 .

Step-by-step explanation:

Given as :

The capacity of aquarium = 40 gallons

∵ 1 gallon = 4 quart

∴ 40 gallons = 4 × 40 = 160 quart

Now, According to question

0.25 inches of fish required 1 quart capacity

I.e for 1 quart capacity , 0.25 inches fish

So. for 160 quart capacity , 0.25 × 160 = 40 inches fishes

Now the size of mollies fish = 2 inches

Then ,  number of mollies fish = \dfrac{\textrm total size of fishes}{\textrm size of mollies fish}

I.e Number of mollies fish = \frac{40}{2} = 20

Hence The number of mollies fishes in the aquarium is 20 .   Answer

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