ameliaxbowen7
ameliaxbowen7 ameliaxbowen7
  • 15-03-2019
  • Mathematics
contestada

PLEASE HELP 30 POINTS AND AN EXPLANATION WITH PLEASE

PLEASE HELP 30 POINTS AND AN EXPLANATION WITH PLEASE class=

Respuesta :

gmany
gmany gmany
  • 21-03-2019

Answer:

Barlow School has the greater number of boys.

388 - 210 = 178 more boys

Step-by-step explanation:

[tex]Barlow\ School:\\\\\dfrac{4}{9}\ of\ 873\to\dfrac{4}{9}\cdot873=\dfrac{4}{1}\cdot97=388\ (boys)\\\\Willow\ School:\\\\\dfrac{2}{3}\ of\ 630\ students\ are\ girls,\ therefore\ 1-\dfrac{2}{3}=\dfrac{1}{3}\ of\ 630\ are\ boys\\\\\dfrac{1}{3}\cdot630=210\ (boys)[/tex]

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