If a shirt is $130.00, how much would it be after when you take 40% off?
The shirt would be $78. You arrive at this by multiplying 130 by 40 and dividing the answer by 100. This will give you $52 which is equivalent to the 40%. Take $130 and subtract $52 and the answer is $78 for the shirt.
Why does it cost so much
Or make it simple and multiply 140 by 0.6.