Answer:
Gery will get 45 £,Eddy will get 135 £ and Bernie will get 270 £ of the total share.
Step-by-step explanation:
Given:
Bernie, Eddy and Gery share £450.
Bernie gets twice as much as Eddy.
Eddy gets three times as much as Gery.
So,
Let Gery gets 'x' share of the amount.
Then,
Eddy's share will be '
'
and
Bernie's share will be 
According to the question.
Total share summation of total share = 
⇒ 
⇒ 
⇒ 
So Gery's share = 'x'
Eddy's share = 
Bernie's share = 
Gery will get 45 £,Eddy will get 135 £ and Bernie will get 270 £ of the total share.