Respuesta :
A.) we know,
=》
[tex] \dfrac{5}{8} \: \: of \: total \: students \: = boys[/tex]
=》
[tex] \dfrac{5}{8} \times 800 [/tex]
=》
[tex]5 \times 100[/tex]
=》
[tex]500 \: \: boys[/tex]
now,
number of girls :
=》
[tex]800 - 500[/tex]
=》
[tex]300 \: girls[/tex]

Answer:
There are 500 boys and 800 girls
I hope it helps
have a nice day
좋은 하루 되세요
# 캡틴 파워
#Captainpower