<em>I cant read the words on the screen, can you make another question and type them? Then I will be able to answer it.</em>
Number 8 would be 4x - 3x + 3+4
I still dont get the question please explain it better
HELLO
3/10 of 400 = 120
in percentage, that shall be as the following shows you
<span>120/400 * 100 = 30%</span>