78.5/100 as a decimal is just 0.78.5 and as a percent it is 78.5 %
Each line indicates the amount of a certain object.
We already know that the value of the green line is 15, all that is left to do is find the rest . . .
<u>Values</u>
Red Line: 20
Orange Line: 60
Green Line: 15
turquoise Line: 45
Blue Line: 65
Your welcome :3
Ok so the first thing you would do is input the number where The variables are in the equation so 8^2-5(4)/4
T = C + I + G
G = T - C - I
Answer is D.