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Find the simple discount equavalent to two successive discount of 20% and 10%​

Answer»

Step-by-step explanation:let cost price of article is 100%20% discount =100-20=80%again 10% discount from 80 is 80-8=72so equal discount of 20% and 10% =100-72=28%HOPE you understandmark as brainliest answershort CUT answercalculate successive disounts USING effective percentage FORMULA a+b-a*b/100here a=20, b=1020+10-200/100=30-2=28%



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