Animefan916 Animefan916
  • 04-05-2015
  • Mathematics
Answered

Josh used 3/7 x 21 as a compatible number estimate for 3/7 x 20. Is his estimate reasonable? Why or why not?

Answer :

WolvwsRock101
WolvwsRock101 WolvwsRock101
  • 04-05-2015
yes, because if you estimate 21 you will get 20. 20 is reasonable.
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