math

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Im good and all at math but I have a question this isn't tricky its like a math brain buster!Suppose you round each group of numbers to the nearest ten.which group of numbers all roundto the same number?
A.423,418,426
B.376,378,384
C.255,253,251
D.688,692,696

  • math -

    38
    38
    38

  • math -

    380

  • math -

    B is the saner because 376 rounds to 380, 378 rounds to 380, and 384 rounds to 380.

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