Answer:
80/9
Step-by-step explanation:
If the discount is 10 percent the profit will be 90 percent of the normal profit. The answer will be 100 percent of the normal profit or the value of 1 normal profit. An easy way to do this is to divide the equation by 9 to get the 10 percent profit.
When we do this we get: 8/9
Then we multiply this by 10 and get:
80/9 or approximately 8.88888888889
