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A survey at a children’s library showed that of children chose mysteries as their favorite category of books. A total of 900 children took the survey.
How many children chose mysteries?
408
328
398
378

Ask by Montgomery Rodriquez. in Brazil
Mar 22,2025

Solución de inteligencia artificial de Upstudy

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378 crianças escolheram mistérios.

Solución

Para resolver, precisamos calcular de 900:
  1. Converter a porcentagem em fração decimal:
  2. Multiplicar o total de crianças pela fração decimal:
Portanto, crianças escolheram mistérios.

Respondido por UpStudy AI y revisado por un tutor profesional

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Extra Insights

To find out how many children chose mysteries, you need to calculate of . This can be done by multiplying by :
Thus, children chose mysteries as their favorite category of books!
For a quick tip: When calculating percentages, it can be handy to first convert the percentage into a decimal and then multiply. And a common mistake is forgetting to convert the percent; always remember becomes !

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