After spending 65% of his pocket money, he still had 390 left, how much was his pocket money

Given ,

We need to find ,

Let the total money be

So now ,

$

Hence , his total pocket money was 1114.28 $

one time i was looking at my neighbors screen door to see if the door was open i was squinting like a fool for 10 minutes before realizing he was starring back i then died from embarrassment and am now typing this from the ghost world