There are 30 birds in an enclosure at the zoo. 1/5 of the birds are native to North America. 1/3 of the birds are native to South America. T

Question

There are 30 birds in an enclosure at the zoo. 1/5 of the birds are native to North America. 1/3 of the birds are native to South America. The remaining birds are native to Australla. How many of the birds in the enclosure are Native to Australla? Plz helppppppppp

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Maris 3 years 2021-08-14T19:55:35+00:00 1 Answers 8 views 0

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  1. ThanhThu
    0
    2021-08-14T19:57:16+00:00
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    Answer:

    Number of Australia birds = 14

    Step-by-step explanation:

    Given:

    Total number of birds = 30

    North america birds = 1/5 birds = 30/5 = 6  birds

    South america birds = 1/3 birds = 30/3 = 10  birds

    Find:

    Number of Australia birds

    Computation:

    Number of Australia birds = Total number of birds – North america birds – South america birds

    Number of Australia birds = 30 – 6 – 10

    Number of Australia birds = 14

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