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avatarSweetBear6064
Secondary I • 2mo.

hi how are you

can some one help me to round 421 to the nearest ten thousand please

Mathematics
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  • Explanation from Alloprof

    Explanation from Alloprof

    This Explanation was submitted by a member of the Alloprof team.

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      avatarRamzi Zteacher check
      Team Alloprof • 2mo.

      Hi !

      To round a number first locate the digit at the place value being rounded. Then, analyze the digit directly to its right.

      If it's a 0, 1, 2, 3 or 4, the number at the place value to be rounded does not change and if it's a 5, 6, 7, 8 or 9, add 1 to the number in the position being rounded.


      https://www.alloprof.qc.ca/en/students/vl/mathematics/approximation-and-rounding-a-number-m1048


      In your case, it is odd to want to round the number to ten thousand since it does not have number at this position.

      I hope the explanation still helps and if you have any other questions, feel free to ask them !

      Have a nice evening !

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