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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?

User NaCl
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1 Answer

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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}

User Dantz
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