mathee2 mathee2
  • 03-12-2015
  • Mathematics
contestada

0.34+0.1+0.25 use benchmarks to estimate

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Аноним Аноним
  • 03-12-2015
Round .34 to .30, .1 to 0, and .25 to .30.
30 + 0 + 30 = 60.
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