Estimate 15.78 subtract 6.734 by rounding each number to the nearest tenth?

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  • 1 month ago
    Favourite answer

    15.78 - 6.734 ~=

    15.8 - 6.7 =

    9.1

  • 1 month ago

    15.78 minus 6.734 is 9.046 but we need to express 9.046 in tenths.  So we'll have to round to two decimal places so you should get an answer of 9.05

  • 1 month ago

    15.8 - 6.7 = 9.1

  • David
    Lv 7
    1 month ago

    It is 15.8 - 6.7 = 9.1

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