Respuesta :
Answer:7/20 = 0.35 = 35%=500x.35 =175 men
40%=.40x500 =200 women
200+170=370
500-370
125 children
Step-by-step explanation:
Answer:
There are 175 men, 200 women, and 125 children.
Step-by-step explanation:
7/20 = M/500; M = 175
0.4 x 500 = W; W = 200
175 + 200 + C = 500; C = 125