$4.50.
It is 50-5 = 45 dollars. 10% of 50 is 5.
5 dollars
Subtract 5 dollars.
60 percent of 5 dollars is 3 dollars
It is 25 cents off 5 dollars.
If your item is 50 dollars and the discount is 10 percent, you can divide 50 by 10 which would be five dollars off. It the discount is 20 percent, you can take 5 times 2 which would be 10 dollars off. Always begin by figuring out a 10 percent discount and multiply from there.
20% off of 5 dollars = 80% of 5 dollars = 5*80/100 = 4 dollars.
5 dollars
50 - 90% = 50 x (1 - (90/100)) = 50 x 0.1 = $5 Therefore, 90 percent off 50 dollars is equal to 5 dollars.
To find 10 percent of 5 billion dollars, you would first convert 10 percent to a decimal by dividing by 100, which gives you 0.10. Then, you would multiply 0.10 by 5 billion to get the answer. Therefore, 10 percent of 5 billion dollars is 500 million dollars.
4 dollars
5% of 150 dollars is 30 dollars