You can always find a percent by setting up a fraction
and then doing the division.
To set up the fraction, the top number is some percent of the bottom number.
If 400 is some percent of 30, then the fraction is
400 / 30 .
Do the division: 400/30 = 13.333...
To turn a number into a percent, move
the decimal point two places that way ===> .
13.333... = 1,333.333 %
400 is (1,333 and 1/3) percent of 30 .
Answer:
A straight angle
Step-by-step explanation:
90 + 90= 180
Answer: (-3, -21)
I'm not sure if that's what you wanted, sorry.
Answer:
The number of students attended was 334 and the number of non students attended was 127
Step-by-step explanation:
Let
x ----> the number students attended
y ----> the number of non students attended
we know that
----> equation A
----> equation B
Solve the system of equations by graphing
Remember that the solution is the intersection point both graphs
The solution is the point (334,127)
see the attached figure
therefore
The number of students attended was 334 and the number of non students attended was 127