gachastudiodirector gachastudiodirector
  • 12-04-2019
  • Mathematics
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Sarah finished two-thirds of her math problems. If she finished 14 problems. how many does she have left to do?

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Jazzy1130
Jazzy1130 Jazzy1130
  • 12-04-2019

(In the drawing is the work to find the total number of questions)

because there are 21 total questions you'd then subtract

21-14=7

She has 7 questions left to do.

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