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Coach DeCaro records the cross country runners’ times compared to their personal best times.

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Coach DeCaro records the cross country runners’...

Coach DeCaro records the cross country runners’ times compared to their personal best times.

3K Times
Runner	Time compared to personal best
Gregor	+5.6
Hiroki	–11.6
Isabelle	+3.2
Juan	0
Karen	–5.2

Which runners ran slower than their personal best?

Juan

Gregor and Isabelle

Gregor, Isabelle, and Juan

Hiroki and Karen

word problems

asked Dec 17, 2015 in Other Math Topics by Mathical Level 10 User (57.4k points)

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1 Answer

Best answer

Answer 4

answered Dec 17, 2015 by Rod Top Rated User (1.1m points)
selected Dec 17, 2015 by Mathical

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