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Mathematics, 26.03.2021 22:10 nicoleyakuta

26. Three quarters of the students running a 100-yard race finished with an average time of 16 seconds. The remaining 25% of students finished with an average time of 12 seconds. What was the
average time overall?
a. 13 seconds
b. 14 seconds
c. 15 seconds
D16 seconds
e. 17 seconds

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Answers: 1

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