baddie9670 baddie9670
  • 20-09-2018
  • Physics
contestada

Would the sum of 5.7cm and 6.2 cm need to be rounded ? Why or why not ?

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kel73
kel73 kel73
  • 20-09-2018
Yes because it would be 11.9 so you round to 12 because the nine is bigger than five and because it’s only .1 away from being a whole even number
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