Question

Zevel overheard Bradley say he got a 66% on the last test. If Zevel only got one-third whatBradley got, what is Zevel's score?

Answer 1

Let the total marks are 100.

And Bradely got 66% marks.

So the marks of Bradely are:

`\begin{gathered} M_B=(66)/(100)*100 \\ M_B=66 \end{gathered}`

And Zevel got one third of Bradely's marks so:

`\begin{gathered} M_Z=(1)/(3)M_B \\ M_Z=(1)/(3)*66 \\ M_Z=22 \end{gathered}`