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23 August, 21:07

Estimate the product of the expression below to the nearest whole number.

16.77 x 3.81

68

48

64

51

+3
Answers (1)
  1. 23 August, 22:52
    0
    Estimate means round

    16.77 rounds to 17

    3.81 rounds to 4

    17X4 = 68

    A trick I use for multiplying by 4 is to double the number twice

    Example:

    17 - > 34 - > 68
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