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if 7 out of 8 people use crust toothpaste, how many use this product in a city with a population of 40,000?

Respuesta :

camdenmisiewic
Since 7 out of 8 people use crust toothpaste, in a city with the population of 40,000, 87.5% of the people use crust. so 40,000*87.5%= 35,000. 

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