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ahmadansab0
ahmadansab0 ahmadansab0
  • 27-01-2017
  • Mathematics
Answered

The shop declare a discount of 20% and later a discount of 15% after

first discount. Total discount is?

Verified Answer :

Anonymous Anonymous
  • 27-01-2017

In order to calculate the equivalent discount, consider the principle number is 100, 
Then, 100 - 100 0.20 = 100 - 20 = 80
Now, 80 - 80
0.15 = 80 - 12 = 68

So, Total discount would be: 100 - 68 = 32%

Hope this helps!

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