Question

40% of sixth grade students like hip hop 40%=100 students how many sixth grade students are in that school

Answer 1

Given:

Let x student in six grade :

So 40% of "x" is.

`=x*(40)/(100)`

40% of x is 100 then:

`\begin{gathered} 100=x*(40)/(100) \\ (100*100)/(40)=x \\ 5*50=x \\ x=250 \end{gathered}`

So 250 student in six grade .