Seudónimo Seudónimo

04-11-2016
Mathematics

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In a survey, 27% of the people chose hamburgers over pizza. In all, 81 people chose hamburgers. How many people were in the survey?

Respuesta :

04-11-2016

300 people overall
.27x=81

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campbell2 campbell2

04-11-2016

27/100 x 81/?
This is how to find it and then cross multiply. Multiply 81 and 100 and 27 and ?

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