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!20V battery.I need to Find Voltage, Resistance and Current in all resistors and total.

This is what I did so far.

Added 13ohms +15 ohms, then took all 3 of those and made it into one, whihc gave me 7.2258ohms.

Did the same for the 72 and 45 to get 27.7 ohms.

Then found the total resistance as 77.92 ohms. Found I total , current to be 1.54A

And for the 19ohm resistors I got V=29.26V I=1.54A

For 24ohm, V=36.96 I=1.54A

And I think for the 32 ohm V=29.26 I=0.91A

For 72ohm and 45 ohm V=27.7ohm and if that is it, should total current equal 1.54 instead of 0.88A?