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Question

Sasha, James, Peter, and Kayla compete in a 100 m race. Find the one who comes last and the distance covered by him/her.
1. Sasha covers 90 m and is not the last.
2. Kayla covers 20 m more than James, who is also not the last.
3. Sasha covers 40 m more than Peter.

A
Sasha, 90 m
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B
Peter, 50 m
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C
Kayla, 80 m
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D
James, 60 m
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Solution

The correct option is B Peter, 50 m
Sahsa covers 90 m. Also, she covers 40 m more than Peter.
So, Peter covers 50 m.

We know that Kayla covers more distance than James. So, Kayla is the one who finishes first.
Kayla covers 20 m more than James. So, James covers 80 m.
Therefore, Peter covers 50 m and finishes in the last spot in the race.

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