Seudónimo Seudónimo
  • 10-11-2016
  • Mathematics
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Rebecca has 21 math problems to solve. She has solved 2-7 of them. How many problems has she solved

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Аноним Аноним
  • 10-11-2016
She has solved 6 problems.  21/7 times 2 equals 6.
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good job