The price of a certain property increased by 10% in the first year, decreased by 20% in the second year, and increased by 25% in the third year. what was the amount of the dollar decrease in the property price during the second year

Let suppose the value of property is 100 dollars currently.

The price of a certain property increased by 10% in the first year, means the value of property at this point is (100 *1.1) 110 dollars.

In the second year the value of property decreases by 20% mean the value of property at this point is (110*0.80) 88 dollars, that is 80% of previous value determine.

In the third year the value of property increases by 25% mean the value of property at this point is (88*1.25) 110 dollars that is 25% more than previous value determine.

So in second year the value in dollars is 88 dollars.

you will have $2593.74 in 10 years if you set aside $1,000 at 10%

you will have $9321.91 in 20 years if you set aside $2000 at 8%

you will have $1469.32 in 5 years if you set aside $1000 at 8%

you will have $1296.87 in 10 years if you set aside $500 at 10%

you will have $239.66 in 15 years if you set aside $100 at 6%

you will have $4660.96 in 20 years if you set aside $1000 at 8%