A una feria asistieron 350 personas de las cuales dos tercios son adolescentes y un cuarto personas adultas y un quinto son los niños de 10

Question

A una feria asistieron 350 personas de las cuales dos tercios son adolescentes y un cuarto personas adultas y un quinto son los niños de 10 a 12 a qué cantidad corresponde a las personas adultas

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Reagan 3 weeks 2021-10-06T21:53:06+00:00 1 Answer 0

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    2021-10-06T21:54:42+00:00

    Answer:

    There are approximately 88 adults.

    Step-by-step explanation:

    The question is:

    A fair was attended by 350 people of which two thirds are adolescents and a quarter adults and a fifth are children from 10 to 12 what amount corresponds to adults
    .

    Solution:

    Total number of people attending the fair is, N = 350.

    The proportion of adults is: P (Adults) = p = 0.25.

    Compute the number of adults in the fair as follows:

    \text{Number of adults in the fair}=N\times p

                                                 =350\times 0.25\\\\=87.5\\\\\approx 88

    Thus, there are approximately 88 adults.

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45:7+7-4:2-5:5*4+35:2 =? ( )