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there are 52 catfish  61 grass carp and 87 blue gill how many blue gill would there bee if there were 800 fish

 Mar 20, 2018
 #1
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+2

87 / [52+61+87]  x 800 =348 Blue gill fish.

 Mar 20, 2018
 #2
avatar+128475 
+2

Notice that the number of fish  is

[52 + 61 + 87 ]  =  200

 

Since  800 fish  would be 4 times this....the  number of blue gill would also be 4 times as much  =

 

4 * 87   =

 

348

 

 

cool cool cool

 Mar 20, 2018
 #3
avatar+6 
+1

thx everyone

 Mar 20, 2018

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