Answer :

luana
[tex]students\ that\ have\ no\ siblings:\\ 35\%*300=\frac{35}{100}*300=105\\\\ students\ that\ have\ siblings:\\ 300-105=195\\\\ 195\ students\ have\ siblings.[/tex]
X 35%
----- -------
300 100

100x 10500
----- = -------
100 100

X=105

The answer is 105

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