Prof. Burger has assigned star ratings to his top four pupils in the class. Every week, he rewarded them with stars for their efforts. The student of the month is one of the school's top five star point earners. Rollo, James, Kate, Sara, and Maria are his top five students, whose stars are given below. Out of all of them, who has the most star points?

Note: $1$ vertices of the star $= 1$ star point

Rollo and Sara

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James

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Maria

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Kate

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Solution

The correct option is C Maria
Points of star collected by Rollo
= 7 points star + 4 points star + 6 points star + 6 points star
$= 7 + 4 + 6 + 6 = 23$

Points of star collected by James
= 5 points star + 6 points star + 5 points star + 4 points star
$= 5 + 6 + 5 + 4 = 20$

Points of star collected by Kate
= 4 points star + 7 points star + 4 points star + 7 points star $= 4 + 7 + 4 + 7 = 22$

Points of star collected by Sara
= 6 points star + 5 points star + 7 points star + 5 points star
$= 6 + 5 + 7 + 5 = 23$

Points of star collected by Maria
= 7 points star + 7 points star + 5 points star + 7 points star
$= 7 + 7 + 5 + 7 = 26$

So, Maria has collected the highest points of the star.

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