Answer:
$171
Explanation:
Let Ann's share be x
Bill: 9x/2
Chloe + Dave: 2.5x Ă— 2 = 5x
x + 4.5x + 5x = 10.5x
10.5x = 399
x = 38
Bill: 4.5x = 171
9.5m questions
12.2m answers