Assertion (A): The important products from chloro
alkali process are hydrogen, Chlorine and sodium
hydroxide
Reason (): Baking powder is a mixture of baking soda and citric acid
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Answer:
Calculate Discount from List Price and Sale Price
The discount is list price minus the sale price then divided by the list price and multiplied by 100 to get a percentage.
D=(L−S)L×100
Where:
L = List Price
S = Sale Price
D = Discount percentage
Example
If the list price of an item is $120 and the final sale price is $90 then discount is calculated as follows:
D=(L−S)L×100
D=(120−90)120×100
D=30120×100
D=0.25×100
D=25%
Amount Saved=$120−$90=$30
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