No
I think that’s it(sorry if I’m wrong)
Let last year product be
x boxes.
110% of x means
![\displaystyle{ \frac{110}{100}\cdot x](https://tex.z-dn.net/?f=%5Cdisplaystyle%7B%20%20%5Cfrac%7B110%7D%7B100%7D%5Ccdot%20x%20)
.
Thus, we solve the equation:
![\displaystyle{ \frac{110}{100}\cdot x=715,000](https://tex.z-dn.net/?f=%5Cdisplaystyle%7B%20%5Cfrac%7B110%7D%7B100%7D%5Ccdot%20x%3D715%2C000)
.
Multiplying both sides by
![\displaystyle{ \frac{100}{110}](https://tex.z-dn.net/?f=%5Cdisplaystyle%7B%20%5Cfrac%7B100%7D%7B110%7D)
, we have:
![\displaystyle{ x=715,000 \cdot \frac{100}{110}=650,000](https://tex.z-dn.net/?f=%5Cdisplaystyle%7B%20x%3D715%2C000%20%5Ccdot%20%5Cfrac%7B100%7D%7B110%7D%3D650%2C000)
.
Answer: Last <span>year's annual production was 650,000 boxes.</span>
The answer is correct because it would have to go like this;
(-4x + 9)² = (-4x + 9)(-4x + 9)
hope this helps, God bless!
Answer:
1. So the porpotion should be 25/100 = x/120
You have this because you know that 25% of the dogs who go to ABC veterinarian need a rabies booster. So 100% of the dog should be 120 dogs, and now our job is to find how many dogs make up 25% percent of the total number.
According to our porpotion, we have:
(120 . 25)/100 = 30 (dogs)
Another way of understanding this is that you have to find 25% of the total amount, so just take that total number and multiply it with 25% or 25/100 which is 0.25 as well, that's why we multiply it with 25 first and then divide it to 100 later.
2.
*I guess there is no need of explaining it
0.9 × 550 = 495