Answer:
160
Step-by-step explanation:
With the problem, it's best to put this into a fraction
8/20 of every student will be absent from school less than five days a year, which can then be simplified to 2/5.
There are multiple ways to go about this problem, but my preferred way is to then take 1/5th of 400, which can be done by taking 1*400/5 which equals 80. Since we are asking for 2/5's, just multiply that number by 2, which gives us 160 students.
The given equation is
First, we add 19 on each side
Then, we divide the equation by 3
<h2>Hence, z is equal to 64.</h2>
It is one-half the area of the rectangle with sides 6 units * 2 units
The answer is 1/20.
Hope this Helps