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Mathematics, 13.11.2019 21:31 obliviousho2018

Explique, de forma resumida, o significado dos números que expressam porcentagens nas orações a seguir. a) 10% dos alunos de uma escola não têm animal de estimação. b) 19% dos livros de uma biblioteca precisam ser catalogados. c) segundo a pesquisa nacional por amostra de domicílio (pnad), divulgada pelo instituto brasileiro de geografia e estatística (ibge), 51% da população brasileira é constituída por mulheres.

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Explique, de forma resumida, o significado dos números que expressam porcentagens nas orações a segu...
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