The price of a certain DVD is discounted by 10% and the reduced price is then discounted by 10%. This series of successive discounts is equivalent to a single discount of
Created: 6 years ago |
Updated: 2 years ago
best des
As we know that ,
| Equivalent single discount = |  |
D1 + D2 − |  |
% | |
| 100 |
| Single equivalent discount = | |
10 + 10 − | |
% = 19% | |
| 100 |
Md Azizur Rahman
Founder of Satt
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