Solve please. also write down how to make this task. 97 species of fish are found in the kakspiysky sea. in the Aral Sea is 47 types less. than in Caspian. and in Lake Balkhash is 17 types less than in Aral. how many species of fish are found in Lake Balkhash.

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1) 97-47=50 (species) of fishes are found in the Aral Sea 2) 50-17=33 (views) the answer: 33 species of fishes are found in Lake Balkhash. 97-47=50 in Aral 50-17=33 to Balkhash
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