Question

easy math!

Answer 1

@pooja195

Answer 2

@abb0t

Answer 3

20% of some number is 80.

Answer 4

20% of x is 80.

Answer 5

Normally, when you are given a problem, such as:
What is 10% of 100, you do this:

\(\color{black}{100\times \dfrac{1}{10}}\)

Answer 6

This time you are given that:

\(\color{black}{\color{blue}{x}\times \dfrac{1}{20}=80}\)

Answer 7

Do you understand how I am arriving at this equation?

Answer 8

so the anewer is 1/20?

Answer 9

i can't fin the answer @SolomonZelman

Answer 10

replace of with times
and is with equals
and % with times 1/100
\[20 \% \cdot x=80 \\ 20 \cdot \frac{1}{100} \cdot x=80\]
solve for x

Answer 11

reduce 20/100 first

Answer 12

@ekkerking you there?

Answer 13

its 400 guys the answer

Answer 14

\[\frac{20}{100}x=80 \\ \frac{1}{5}x=80 \\ x=80 \cdot 5=400\]
yep good job