explain and demonstrate how to change 4/20 into a percent
there are two ways we can work this out 4/20 times by 5 overall to get it out of 100, becomes 20/100.
or you can do 4/20 then times that by 10
or
20 x what = 100? 5, right? so multiply 4 x 5 and there's your percentage!
But what if it were 4/200? You'd have to multiply 200 by 1/2 to get to 100, so you'd also multiply 4 times 1/2.
The easiest way is to divide the numerator by the denominator. 4/20 = 0.2. Multiply the decimal answer by 100.
4/20 = 0.2 = 20%
your anoyying
Noob
Was that necessary?