Answer:
your answer would be 18 units
Step-by-step explanation:
1. We assume, that the number 40 is 100% - because it's the output value of the task.
2. We assume, that x is the value we are looking for.
3. If 100% equals 40, so we can write it down as 100%=40.
4. We know, that x% equals 21 of the output value, so we can write it down as x%=21.
5. Now we have two simple equations:
1) 100%=40
2) x%=21
where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:
100%/x%=40/21
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.
7. Solution for 21 is what percent of 40
100%/x%=40/21
(100/x)*x=(40/21)*x - we multiply both sides of the equation by x
100=1.90476190476*x - we divide both sides of the equation by (1.90476190476) to get x
100/1.90476190476=x
52.5=x
x=52.5
now we have:
21 is 52.5% of 40
Answer:
6x^2 - 7x + 2.
Step-by-step explanation:
Use long multiplication:
6x^2 - 7x + 2 <--------------Answer.
---------------------------------
x - 2 ) 6x^3 - 19x^2 + 16x - 4
6x^3 - 12x^2
------------------
-7x^2 + 16x
-7x^2 + 14x
------------------
2x - 4
2x - 4
--------------
......
Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
Sale price = 5994
Loss % = 7.5%
Remaining % = 92.5%
Purchase price should be = 5994 / 92.5%
Purchase price will be = 6480
Loss is price will be = 6480 - 5994
Loss = 486
