find the single discount equivalent to two successive discount of 20% and 10%
What is 1 - (.8)(.9) as a percentage ?
To find the single discount equivalent to two successive discounts of 20% and 10%, you can follow these steps:
Step 1: Calculate the final amount after the first discount of 20%.
Let's assume the original price is $100.
The first discount of 20% would be: (20/100) * $100 = $20
So, the amount after the first discount would be $100 - $20 = $80.
Step 2: Calculate the final amount after the second discount of 10%.
Now, consider this $80 as the new original price.
The second discount of 10% would be: (10/100) * $80 = $8
So, the final amount after both discounts would be $80 - $8 = $72.
Therefore, the single discount equivalent to the successive discounts of 20% and 10% is $72, which is the final amount after both discounts have been applied.