Answer:
4*-2... answer D. is correct :)
D
Step-by-step explanation:
Ratio of boys to girls = 1 : 3
Unknown constant = x
x + 3x = 24
4x = 24
x = 6
No. of girls = 3 x 6 = 18
54
400-184=216
216 out of 400 turned into percentage is 54
5 dollars a week
18-3=15
15/3=5
= 17.832 kg