Answer:
Polly get 30, Andy gets 60, and Pheobe gets 180
Explanation:
if polly gets one, thats one part, and andy gets twice whatever polly has, thats 2 parts, and pheobe gets 3 times what andy gets, that mean pheobe gets 6 parts, andy 3, and polly 1. that makes 9 parts. Divide 270 by 9, and you get 30. thats one part. so polly gets 30, and andy gets twice that, which is 60, and pheobe gets 3 times what andy had, which is 180.