brando14
brando14 brando14
  • 21-09-2017
  • Mathematics
contestada

There are 90 students in a speech contest. Yesterday, 2/5 of them gave their speeches. Today , 1/6 of the remaining students gave their speeches. How many students still haven't given their speeches

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riveralorena riveralorena
  • 21-09-2017
39 have not given their speech yet
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