I explain how to calculate the discounted price when we know the discount percentage. I use mental math in many of the examples.
Discounts and Sale Prices
Discount Formula - MathHelp.com - Pre Algebra Help
How to calculate discounts
Discounts & Markups
Work out percentage discounts instantly!
CHEAP PLUS CLOTHING HAUL | DDS DISCOUNTS
Tech Minute - Back-to-school tech discounts
Sales Discounts - Ch. 5 Video 5
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