yes, yes it is. it is actually a very simple equation, but i i feel sorry for your class if the teacher did not allow the use of a calculator.
15 percent off 999 dollars: $999 x 0.15 = $149.85
.999 as a decimal is the same as 99.9%, However .999% is not the same as 99.9% where both are percentages.
999%9.99= 9.99 * 100%= 999%
899.110% off of 999= 10% discount applied to 999= 999 - (10% * 999)= 999 - (0.10 * 999)= 999 - 99.9= 899.1
999/500
$999
No. 999 is not the same as 99.9% since 99.9% is equal to 0.999.
It is 999, exactly as in the question.
Interest is 99.9
$1,073.93
If the question refers to the prime factors of 999 then these are 33 and 37. If the question refers to the number of prime numbers between 1 and 999 then there are 168.
999