How to set an x-fold? Some teachers set an x-fold but divide it by 10 when they set up the equation. The result is that x equals 6, so it's called a 6-fold, right First of all, thank you for your reply. I would like to add that either answer is OK, or is one wrong?

How to set an x-fold? Some teachers set an x-fold but divide it by 10 when they set up the equation. The result is that x equals 6, so it's called a 6-fold, right First of all, thank you for your reply. I would like to add that either answer is OK, or is one wrong?

I'll tell you that a discount of X is a multiplication of zero point X
For example, a 50% discount means that the original price is multiplied by 0.5
A 70% discount means that the original price is multiplied by 0.7
If you write in the application question: set a discount of X
Then the calculation is * x / 10 (multiplied by X / 10)
That's right