Question

4 is what % of 80?

Answer 1

5?

Answer 2

use 4/80

Answer 3

Let's say that 4 is x% of 80.

\(\Large \color{MidnightBlue}{\Rightarrow 4 = {x \over 100} * 80 }\)

Because x% means x/100

Answer 4

\(\Large \color{MidnightBlue}{\Rightarrow 80x = 400 }\)
\(\Large \color{MidnightBlue}{\Rightarrow x = {400 \over 80} = ? }\)