millymontoya8 millymontoya8

04-03-2016
Mathematics

contestada

In a survey, 10% of people said they live in a city. If 60 people said they live in a city, how many people were surveyed?

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apologiabiology apologiabiology

04-03-2016

so 10% said they lived in city
60 said they lived in city
60=10%
remember that 100%=all
60=10%
remember th fact that 10 times 10=100
60 times 10=10 times 10%
600=100%

600 people surveyed

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