The current price of a washing machine is 1200 yuan, which is one fifth lower than the original price. How much is the original price of this washing machine

The current price of a washing machine is 1200 yuan, which is one fifth lower than the original price. How much is the original price of this washing machine

Let the original price be x, and set up an equation
X*(1-1/5)=1200 → X=1500
That is, the original price of this washing machine is 1500 yuan