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RobbieKc8adewinH RobbieKc8adewinH
  • 09-03-2017
  • Mathematics
Answered

The teacher kept track of how long students finish a test .after20 minutes. 3 students had finished the test. how many students finished between 30 and 40 minutes.

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sillygirl03
sillygirl03 sillygirl03
  • 09-03-2017

how many students are there all together?

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