allll94 allll94

21-02-2019
Mathematics

contestada

out of 30 students surveyed 17 have a dog. Based on these results predict how many of the 300 students in the school have a dog

Respuesta :

nahomi26 nahomi26

21-02-2019

17/30•n/300
30n=300(17)
30n=5,100
n= 170

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