You can buy wealth management products, and the income is higher than savings. One year is about 3.8%, and two or three years is better.
Xiaoming's mother usually buys and sells stocks. Recently, her mother sold two kinds of stocks, each of which got 2000 yuan. One made a profit of 20% and the other lost 20%. Mom asked Xiao Ming to help her calculate whether it was a profit or a loss. Still not making money or losing money? If so, how much did you make or lose?
Earned: 1.2x=2000, x= 1666.67 yuan (principal).
Loss: 0.8y=2000, y=2500 yuan (principal)
When the two kinds are added together, the principal * * * is 4 166.67 yuan. After throwing out, * * * gets 4,000 yuan, with a total loss of 166.67 yuan.
3. A few days ago, Mr. Zhang took a fancy to a house in a real estate, with a total price of 1 10,000 yuan. After discussing with the real estate, the real estate agent is willing to give the following preferential treatment: the total price of 10 thousand yuan is reduced by 10 thousand yuan first, and then 10% discount is given. Is this different from "10% discount first and then 1 1,000 yuan"? Is the price difference related to the total price of RMB m?
Total price is 500,000 yuan:
First subtract 10000, which is 490,000, and then give a 98% discount, which is 480,200.
Give a 98% discount first, that is, 490,000, and then subtract 10000, that is, 480,000.
The total price is 6,543,800 yuan+0,000 yuan: 970,200 yuan and 970,000 yuan respectively. So the price difference has nothing to do with M, its essence is whether the reduced 654.38+00000 yuan has been discounted by 98%, that is, it is always different from 200 yuan.