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If the Bronx Zoo donated all of its insects and fish to oth
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19 Jul 2019, 02:09
19 Jul 2019, 02:09
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76% (01:29) correct
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#GREpracticequestion Approximately what percent of all the zoo’s animals.png [ 84.69 KiB | Viewed 4498 times ]
If the Bronx Zoo donated all of its insects and fish to other zoos, approximately what percent of the animals in the zoo would be birds raised in the wild?
(A) 5
(B) 9
(C) 24
(D) 32
(E) 60
Re: If the Bronx Zoo donated all of its insects and fish to oth
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25 Jul 2019, 18:54
25 Jul 2019, 18:54
1
The Bronx zoo is going to donate all its insects and fish to other zoos.
Birds raised in wild = 6
Birds raises in captivity = 4
Total reptiles = 5
Total amphibians = 8
Total Mammals = 26
Other animals = 13
Total number of animals in Bronx zoo except insects and fish = 4+5+8+26+13 = 56
% of birds raised in wild to other animals = 6/56*100=10.71( closest option is B)
Birds raised in wild = 6
Birds raises in captivity = 4
Total reptiles = 5
Total amphibians = 8
Total Mammals = 26
Other animals = 13
Total number of animals in Bronx zoo except insects and fish = 4+5+8+26+13 = 56
% of birds raised in wild to other animals = 6/56*100=10.71( closest option is B)
Re: If the Bronx Zoo donated all of its insects and fish to oth
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24 Sep 2019, 02:03
24 Sep 2019, 02:03
1
Consider t as the total number of animals.
If we remove insects and fishes we will leave the zoo with 0.63t animals.
We would then like to know what percentage of these 0.63t are birds raised in the wild.
If birds raised in the wild are 0.06t, then 0.06 x (t) = newper x (0.63t) where newper is the percentage we are asked for.
Thus, newper = 0.06/0.63 = 0.095 ----> Answer is B.
Regards
If we remove insects and fishes we will leave the zoo with 0.63t animals.
We would then like to know what percentage of these 0.63t are birds raised in the wild.
If birds raised in the wild are 0.06t, then 0.06 x (t) = newper x (0.63t) where newper is the percentage we are asked for.
Thus, newper = 0.06/0.63 = 0.095 ----> Answer is B.
Regards
