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faltersainse [42]
3 years ago
14

A certain pet store has only cats and dogs. the ratio of the number of cats to the number of dogs in the pet store is 2:3. 1/4 o

f the cats and 1/2 of the dogs wear collars. if 48 animals wear collars, what is the total number of animals in the pet store?
Mathematics
1 answer:
svp [43]3 years ago
8 0
The first thing we must do for this case is to define variables.
 We have then:
 x: number of cats
 y: number of dogs
 We write the system of equations:
 x / y = 2/3
 (1/4) x + (1/2) y = 48
 Solving the system we have:
 x = 48
 y = 72
 The total number of animals is:
 x + y = 48 + 72 = 120
 Answer:
 
The total number of animals in the pet store is:
 
120
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Answer:

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Step-by-step explanation:

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3 years ago
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Zanzabum

Answer + step-by-step explanation:

7/10 as a decimal would be 0.7.

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<em><u>Hope this helps, if my answer or explanation is wrong  </u></em>

<em><u>feel free to message me in the comments :).</u></em>  

- genius423

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