1. How to calculate the actual price of a piece of clothing with the equation? 2. A dress costs 100 yuan, and the salesman says 70% off. How much is the actual price of this dress? Do you mean 70% discount and 70% discount the same?

Different ~ first of all, we need to make clear the feeling of discount, 10% discount is 100%, 1% discount is 10%. Then, read these two questions carefully, it's actually a language game. 1. The actual price of this dress is 100 divided by 70%. 2. It's 100 * 70%. Finally, I want to ask LZ, your actual price is too different

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