Respuesta :
These (1,4,5) all give the right solution that the total number of students in Spanish club is 50.
1.)
(3/5)x = 30
4.)
(3/5)(5/3)x = 30(5/3)
5.)
x = 50
1.)
(3/5)x = 30
4.)
(3/5)(5/3)x = 30(5/3)
5.)
x = 50