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john40 john40
  • 17-05-2015
  • Mathematics
Answered

which of the following represents the most accurate estimation of 65+77

Verified Answer :

mathmaster1
mathmaster1 mathmaster1
  • 17-05-2015

150 because 65 rounded to the nerast ten is 70 and and 77 rounded to the nearest ten is 80 and 80+70=150

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