Five resistors are connected in a circuit as shown. Find the ammeter reading when circuit is closed.

Please answer fast!!!

Given data states the 5 resistors connected with the value,
= 3 Ω; = 3 Ω ; = 3 Ω; = 0.5 Ω and = 0.5 Ω.
As shown, the and are in series connection, therefore,
R' = = 3 + 3 = 6 Ω
And then R' and are now in parallel connection, thereby

Ω
And then R'' with and are in series, thereby
Total

Ω.
Therefore,
Current
=1 Ampere.