Answer:
The first promotion = $140 x 25% = $35
= $140 - $35
= $105
The second time it is marked down, it is marked down 5% of that sale price, therefore = $105 x 5% = $ 5.25
= $105 - $ 5.25
= $99.75
The final promotion is 65% off the original price
= $140 x 65% = $91
=$140 - $91
=$49
The final selling price of the suit is therefore $49.