The original price of a jacket is a yuan. The first price reduction is 20%, and then the price reduction is 10%. How much is the price of each jacket?

The original price of a jacket is a yuan. The first price reduction is 20%, and then the price reduction is 10%. How much is the price of each jacket?

=a(1-0.2)(1-0.1)
=a*0.72
It should be noted that what is the base of the second price reduction of 10% ~ a (1-0.2)

The original price of a piece of clothing is 125 yuan. If the price is increased by 20% first and then decreased by 20%, how much is the current price

120 yuan
125*120%=150
150*80%=120

If the price of a garment increases by 20% and then decreases by 20%, the final price of the coat is --% higher than the original price

Set the original price of clothes x
120% X after price increase
Reduce the price again by 120% X * 20% = 24% X
So the price is 120% x-24% x = 96% X
So the final price is 4% lower than the original