### answers from Mr. H's questions

Question what is the difference between Discount and Sale Price? How do you calculate these two amounts?

How do you calculate mentally percetages without going insane.

What is 50% of 70?

What is 35% of 80?

**Discount: subtract Discount to Price to get Sales Price.****Sales Price: what you get from subtracting Discount from Price.**How do you calculate mentally percetages without going insane.

What is 50% of 70?

**70 x .5 = 35**What is 35% of 80?

**80 x .35 = 28**
## 1 Comments:

You can do all of that in your head. Are there different ways to do mental percentages.

Good luck.

H

By Mr. H, at 9:20 PM

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