Basic Mathematics Training for Grade Four Volume II 1 1 Page There are 1 100 students in Brave Primary School, with male and female students 1.2 times.
Solution: Let x be female and 1.2x be male.
x+ 1.2x= 1 100
2.2x= 1 100
x=500
Male: 500 *1.2 = 600 (1100-500 = 600 is also acceptable).
A: There are 600 men and 500 women.