Quoc Tran Anh Le Coordinator
08/08/2018 at 03:18-
Lê Anh Duy 08/08/2018 at 06:46Female students: \(\dfrac{4}{5}\)
Male students: \(\dfrac{1}{5}\)
The ratio is: \(\dfrac{1}{5}\div\dfrac{4}{5}=\dfrac{1}{4}=1:4\)
Quoc Tran Anh Le selected this answer.